History Characters / RealmOfTheMadGodEnemies

* BeefGate: The Heroic Observer, which is a wall with very high HP and regenerates all missing HP every few seconds, prevents groups without sufficient DPS from accessing Jon Bilgewater's room and makes it almost impossible to solo the dungeon.

* RareRandomDrop: All of them can drop Stat Potions, namely Defense, Attack, and Speed, making farming Gods a moderately effective way to get them (at least the 3 they drop), especially for brand new level 20 characters that are not yet strong enough to tackle the Puppet Master's Theatre and the Toxic Sewers. Many of them also have a small chance to drop dungeon portals as well.

[[quoteright:176:https://static.tvtropes.org/pmwiki/pub/images/son_of_arachna.png]]

[[quoteright:148:https://static.tvtropes.org/pmwiki/pub/images/jsktsts.png]]
[[caption-width-right:148:[[labelnote:Possible forms]][[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/possible_forms.PNG]]

* TurnsRed: When at half health, her body becomes blue and red as she powers up her attacks and minions. Notably, her new color scheme is the same as the UT Dirk of Cronus, which drops from the Cube God.

* KnifeNut: Being a butcher, he fights with a bloody kitchen knife.

* KnifeNut: Wields two knives.

* KnifeNut: While he never uses it in battle, the gilded dagger Avarice is stated to be his pride, and a weapon that had been used to backstab countless dealers in shady dealings.

* RapunzelHair: As can be seen from their sprite, the hair of Desire Trolls is longer than their height.

[[folder:Realm Enemies]]

!!Candy Gnome
[[quoteright:112:https://static.tvtropes.org/pmwiki/pub/images/candy_gnome.png]]
A harmless enemy that will rarely show up in the Midlands. Killing it gives a chance to enter the elusive Candyland Hunting Grounds.

* MetalSlime: Candy Gnomes are rare enemies that try to run away from players instead of fighting, and are the only source of portals to the Candyland Hunting Grounds.

!!Beach Bum
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/beach_bum.png]]
->''What is this lazy Beach Bum doing in my Realm?''
An enemy that shows up very rarely in the Realm and doesn't have a quest marker. When killed, it will drop an entrance to the Beachzone.

* PinataEnemy: An extremely rare, harmless enemy that can drop keys to Davy Jones' Locker and is the only way to get to the Beachzone.
* UniqueEnemy: The appearance of a Beach Bum is incredibly rare such that there could be hundreds of realms that pass by without one.

!!Deathmage
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/deathmage.png]]
->''More bones for my collection!''
A low-level quest boss fought in a graveyard. Can raise an army of skeletal warriors to swarm you with.

* DemBones: All minions of the Deathmages are skeletons.
* EvilCounterpart: To Necromancers. Deathmages look like reskinned versions of Necromancers and both have powers related to death, but one is a player class and the other a quest boss. Ironically, Necromancers are especially useful against Deathmages, due to their ability to quickly clear a Deathmage's skeleton horde.
* FlunkyBoss: Deathmages are capable of spawning four different kinds of skeletons to aid them.
* NightOfTheLivingMooks: Deathmages and all of their minions are undead.
* RareRandomDrop: Deathmages can drop the Traveler's Trinket.
* RobeAndWizardHat: The standard attire of a Deathmage is a black pointy hat and robe.

!!Great Coil Snake
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/great_coil_snake.png]]
A mid-level quest boss that resides in a temple. Has a chance to drop a portal to the Forbidden Jungle.

* EnemySummoner: Great Coil Snakes are capable of churning out swarms of Temple Snakes if not killed quickly enough.
* SnakesAreSinister: These snakes are out to kill you.

!!Lich
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/lich.png]]
->''Kneel before me! I am the master of life and death!''
A mid-level Hero of Oryx, a monster that is required to close the realm, that holds domain over the undead in a ruined temple. Is an evaluation boss which becomes stronger the more damage it takes during its evaluation phase.

* CombatMedic: The Phylactery Bearer is moderately powerful and tries to follow the Lich to heal it.
* FlunkyBoss: The Lich spawns Mummies, as well as Phylactery Bearers and Haunted Spirits when buffed to at least Level 2.
* MonsterLord: Liches are kings who have become undead but still retain their intellect and dominion over their subjects.
* {{Mummy}}: The majority of minions summoned by Liches are mummies.
* NightOfTheLivingMooks: Liches and all of their minions are undead.
* RareRandomDrop: Phylactery Bearers and Haunted Spirits summoned by Liches have a small chance to drop the items in the Phylactery Mystic set (The Phylactery, Soul of the Bearer, Soulless Robe and Ring of the Covetous Heart).

!!Ent Ancient
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/ent_ancient.png]]
->''Little mortals, your years are my minutes.''
A living tree and mid-level Hero of Oryx found in a grassy plain. Is also an evaluation boss.

* CombatMedic: Greater Nature Sprites, dangerous enemies by themselves, can heal the Ent Ancient as well.
* EliteMooks: If buffed to level 2 or more, Ent Ancients can spawn Greater Nature Sprites, which are more dangerous than the boss itself, or many Realm Gods.
* FlunkyBoss: Ent Ancients can summon Ent Saplings, Ents and Greater Nature Sprites if buffed to level 2. During Christmas, Evergreen Ents (as Ent Ancients are reskinned during this time) can also summon Mad Santas (reskinned Beer Gods).
* MiniMook: Ent Ancients can spawn Ent Saplings and Ents, which are smaller, weaker versions of themselves.
* RareRandomDrop: Greater Nature Sprites summoned by Ent Ancients have a small chance to drop the elusive Quiver of Thunder.
* WhenTreesAttack: These living trees have faces and can kill you.

!!Oasis Giant
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/oasis_giant.png]]
->''Surrender to my aquatic army!''
A giant-like beast that lives in an oasis. Serves as a mid-level Hero of Oryx.

* CompellingVoice: He seems to try to use this to lure players into his oasis.
* FlunkyBoss: Each Oasis Giant is accompanied by Oasis Rulers, Warriors, Monsters, and Creatures.
* OurGiantsAreBigger: Big, foul-smelling, fish-like creatures that live in oases.
* RareRandomDrop: He can drop the Watarimono Wakizashi.
* ToServeMan: He will gladly kill you and feed you to his minions.

!!Phoenix Lord
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/phoenix_lord.png]]
->''The ashes of past heroes cover my plains!''
A fiery bird found in a charred pyre that resurrects itself once upon death, reforming as the stronger Phoenix Reborn. Is a moderately high-level Hero of Oryx.

* BackFromTheDead: When killed, a Phoenix Lord leaves behind an egg that hatches into the Phoenix Reborn, but it can only do this once.
* FlunkyBoss: Phoenix Lords can summon Birdmen minions.
* MultipleLifeBars: Three of them. The first as the Phoenix Lord, the second as the Egg, and the final one as the Phoenix Reborn.
* ThePhoenix: A bird made from flames that can revive itself from death once.
* RareRandomDrop: The Phoenix Reborn can drop Reinforced Root Armor or Wine Cellar Incantations. The Phoenix Lord doesn't drop either however.
* SmashedEggsHatching: The Phoenix Reborn will hatch once its egg is destroyed.
* TurnsRed: When it transforms into the Phoenix Reborn, it gains more HP and the ability to fire Weakening stars.

!!Ghost King
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/ghost_king.png]]
->''I am still so very alone.''
A spectral monarch found in a tower with an army of ghostly archers. Is a mid-level Hero of Oryx and an evaluation boss.

* AsteroidsMonster: Upon death, a Large Ghost will sometimes spawn a few Imps.
* FlunkyBoss: A Ghost King is accompanied by Ghost Archers, the number of which depend on his evaluation level.
* MonsterLord: Ghost Kings are kings of ghosts that still retain their crown.
* PuzzleBoss: In order to drop the Ghost King's invulnerability, players must find and kill the Ghost Master, who has different attack patterns but otherwise looks identical to the other Ghost Archers.
* RareRandomDrop: The King can drop the ST Memento Mori and Interregnum.
* TragicVillain: The Ghost King is a sorrowful king eternally trapped in the castle where his wife died, doomed to fight again and again until he becomes sapped of all his energy.

!!Cyclops God
[[quoteright:112:https://static.tvtropes.org/pmwiki/pub/images/cyclops_god.png]]
->''I will floss with your tendons!''
A giant, one-eyed beast with an equally large club that resides in a castle with his cyclopian guards. Is a high-level Hero of Oryx.

* CarryABigStick: Wields a club.
* {{Cyclops}}: This creature and all of its minions only have one eye.
* FlunkyBoss: Cyclops Gods can summon various types of cyclopes.
* RareRandomDrop: It can drop the Kiritsukeru Katana.
* WakeUpCallBoss: If the player doesn't buff any of the Ents or Liches, the Cyclops God is a step up in terms of difficulty. He has much more health, can deal far more damage, and will gleefully swarm you with his Cyclops minions.
* WalkingShirtlessScene: Cyclops Gods don't wear shirts.

!!Kage Kami
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/kage_kami.png]]
->''Who dares to desecrate this sacred ground?''
A mysterious spectre that haunts the Graveyard. He is not a quest and can be found by attacking a specific, unique grave in the area. He drops an entrance to the Manor of the Immortals.

* BlackCloak: The Kage Kami's attire is a black cloak and hood.
* BonusBoss: The Kage Kami does not have any Quest Marker and is not required to close the Realm.
* GratuitousJapanese: ''Kage Kami'' is Japanese for ''Shadow God''. He can say "Kyōfu no Kage!", which means "Shadow of Fear!" in Japanese.
* IntangibleMan: Can sometimes turn transparent and chase down players.
* TrapMaster: This creature is capable of planting Spectre Mines that deal damage and inflict sick to players that get close.

!!Red Demon
[[quoteright:124:https://static.tvtropes.org/pmwiki/pub/images/red_demon_8.png]]
->''What do you know of suffering? I can teach you much!''
A demonic being and the most powerful Hero of Oryx there is. Located in a lava fissure with his demonic flunkies.

* BigRedDevil: Red Demons are red and bigger than player characters. Yep, they fit the bill all right.
* FlunkyBoss: The Red Demon maintains a small squad of various Demons around him.
* PainfullySlowProjectile: He can generate small orbs of fire that float lazily around him. They hit deceptively hard, for 110 damage each.
* PlayingWithFire: Fitting for a demon, he attacks using blasts of flame.
* RareRandomDrop: Can drop the Ring of the Inferno.
* WakeUpCallBoss: The Red Demon is the strongest standard Quest Monster in the Realm, and packs significantly more HP than the Cyclops God before him. He also packs an extremely painful shotgun and can summon numerous minions.

!!Scout Colony
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/kp2xyfv.png]]

* EnemySummoner: The Colony can defend itself by throwing red bombs and summoning parasite minions to swarm players.
* StationaryBoss: The Scout Colony can't move.
* ZergRush: The Scout Colony's minions rely on sheer numbers to swarm players and deal heavy damage in a short time.

!!Alien Invasion

* EliteMooks: Alien Mini Tanks, Tanks and Pods, which spawn in the later waves of the Alien Invasion, are among the strongest non-boss enemies that can be found in the Realm.
* EnergyBall: The cannonballs fired by Alien Mini Tanks, Alien Tanks and Alien Pods seem to be made of some kind of green energy.
* HitAndRunTactics: Alien Mini Satellites try to maintain a distance from player as they fire their weapons.
* HumanoidAliens: Alien Soldiers, Casters and Elites are visibly humanoid.
* TankGoodness: Alien Mini Tanks and Tanks are, well, tanks armed with a cannon.
* TripodTerror: Alien Pods are three-legged vehicles that come straight out of ''Literature/TheWarOfTheWorlds''.

!!Lesser Gods
Uniquely powerful enemies that are a step up from the normal enemies. These include the Flayer God, Undead Dwarf God, Minotaur, and Lizard God.

* {{Cthulhumanoid}}: Flayer Gods have tentacles on their faces.
* EliteMooks: The weakest enemies that are treated as Gods (for the purpose of the Gods Killed fame bonus), the Lesser Gods of the highlands are a step above most monsters but weaker than the proper Gods in the Godlands.
* EnemySummoner: Except Minotaurs, all Lesser Gods can spawn minions of their own.
* {{Golem}}: Undead Dwarf Gods, despite their name, look more like giant constructs made from steel.
* OurMinotaursAreDifferent: Minotaurs are essentially big, bipedal bulls.

!!Beer God
[[quoteright:126:https://static.tvtropes.org/pmwiki/pub/images/beer_god.png]]
A rare encounter that shows up as a red dot on the minimap. Surround him with 4 or more people and the God will appear and attack. Drops various beers, which are potent restoratives.

* BadSanta: During Christmas, Beer Gods are reskinned into Mad Santas. Outside of looking like Santa Claus and being summonable by Evergreen Ents, they are no less dangerous than normal Beer Gods.
* EliteMooks: Beer Gods are beefy and ''dangerous'', in some rare cases even capable of killing maxed characters, especially if they manage to spawn on top of one. Be very careful.
* GiantMook: Beer Gods are one of the biggest non-boss enemies in the game, around four times the size of players.
* PuzzleBoss: The Beer God is initially shown as a red dot on your minimap with no corresponding enemy. Gather a small group of people, however, and it will appear and attack.
* RareRandomDrop: Can drop the Greaterhosen leather armor and Mighty Stein poison.
* ThrowDownTheBomblet: Beer Gods can throw explosive Wine Bombs that cause players to get drunk.

!!Gods
The most powerful monsters that appear in the Realm, located in the center of the map or "Godlands". They include the Medusa, White Demon, Flying Brain, Slime God, Ent God, Leviathan, Ghost God, Sprite God, Djinn, Beholder, and the Construct Trio.

* ArmorPiercingAttack: White Demons always do 45 damage no matter what awesome gear you're wearing.
* BlobMonster: Slime Gods are made of slime.
* BossInMookClothing: Lucky Gods spawn extremely rarely, but have health comparable to a dungeon boss, significantly higher DEF, and much more dangerous attacks that fire in more complex patterns, often requiring an effort from multiple players to take down. The Headless Horseman, Great Owl, Sting Spider, and Corsair Crab have even higher stats than the Lucky Gods, but spawn slightly more commonly.
* EliteMooks: Gods are the most powerful and toughest monsters in the Realm. Standing out are Lucky Gods (more powerful remixed versions of gods), Headless Horsemen, Sting Spiders, Great Owls and Corsair Crabs, who are even more powerful than standard gods and always drop a dungeon portal (plus a potion in case of Lucky Gods).
* EnemySummoner: Usually averted; unlike Lesser Gods, the proper Gods do not spawn enemies. The exception is the Sprite God, but even then the Sprite Children spawned by them are harmless and only serve as a source for Sprite World portals.
* GiantSpider: Sting Spiders are around four times as large as player characters.
* GoldColoredSuperiority: Lucky Gods are golden in color, and are even deadlier than their non-gold counterparts.
* {{Golem}}: The construct trio, consisting of a Rock Construct, Steel Construct, and Wood Construct.
* HealThyself: The Constructs constantly heal each other in a circle, essentially making them impervious to most damage. The only ways to kill them are to use a Mystic to cut off the healing to one of them before breaking the chain one-by-one, or overwhelming them with brute force.
* InstantDeathRadius: Be warned that standing directly on top of a Djinn while it attacks will incur massive damage to most classes and usually instant or split-second death, regardless of stats.
* {{Oculothorax}}: Beholders are essentially flying eyeballs surrounded by little appendages.
* OurGeniesAreDifferent: Djinn are present as one of the gods in the Realm.
* OurGhostsAreDifferent: Ghost Gods are giant ghosts that fire slow-moving walls of bullets.
* OurGodsAreDifferent: ''God'' is the term used by the game to refer to the most powerful enemies in the game, mostly the non-boss monsters living near the centre of the Realm. If your character makes it to the endgame, chances are that you should have killed quite a large number of them.
* RareRandomDrop: All of them can drop Stat Potions, namely Defense, Attack, and Speed, making farming Gods a moderately effective way to get them (at least the 3 they drop), especially for brand new level 20 characters that are not yet strong enough to tackle the Puppet Master's Theatre and the Toxic Sewers. Many of them also have a small chance to drop dungeon portals as well.
* TakingYouWithMe: When a Djinn takes a significant amount of damage (500), it will become invulnerable and flash red for a second, shoot a ring of white bullets, then die.
* ThrowDownTheBomblet: Medusas can use wide-area grenades that shave off huge amounts of health. These are the bane of newer players.
* WhenTreesAttack: Ent Gods are trees with faces that can move around and kill you.

[[folder:Dungeon Enemies]]
!!Pirate Cave

* HarmlessEnemy: Cave Pirate Cabin Boys, Molls, Hunchbacks, Monkeys, Macaws and Parrots are completely harmless, only serving as a free source of tier 1 abilities.
* NoobCave: The enemies in the Pirate Cave are only slightly stronger than the pirates who serve as TheGoomba of the Realm. The dungeon itself can easily be completed solo by a completely new character and is extremely easy even when compared to the next-harder one, the Forest Maze.
* {{Pirate}}: The entire dungeon consists of various kinds of pirates.
* PirateParrot: The pirates have their own pet parrots, which you can kill for tier 1 ability items.

!!Forest Maze

* BigCreepyCrawlies: Mini Megamoths, despite the 'mini' in their name, are still almost as large as players.
* KillerRabbit: The most dangerous enemies in the Forest Maze are Ultimate Squirrels, which look just like bigger squirrels and throw acorns at you.
* OurGoblinsAreDifferent: Forest Goblins appear as the common enemies in the Forest Maze.

!!Spider Den

* GiantSpider: No real life spider comes close to the size of the enemies in this dungeon.
* SmashedEggsHatching: Stepping on an egg, either with yourself or with a Trickster's decoy, will cause spiders to hatch.
* SpiderSwarm: In this dungeon, you'll be swarmed by spiders, especially if you happen to step on a spider egg.

!!Snake Pit

* EliteMook: Greater Pit Snakes and Pit Vipers are significantly harder than the other snakes and the main obstacle standing between newer players and the boss.
* SnakesAreSinister: The Snake Pit is entirely populated by snakes hellbent on killing you.

!!Forbidden Jungle

* BasiliskAndCockatrice: Basilisks appear as fairly unremarkable enemies in the Forbidden Jungle.
* CombatMedic: Jungle Fires can heal Mask Hunters, Warriors and Shamans at a very fast rate.
* JungleJapes: The dungeon is a tropical jungle where you face off against barbarians and totem poles.
* MalevolentMaskedMen: One of the main groups of enemies in the Forbidden Jungle is masked tribesmen.

!!The Hive

* BeeAfraid: The bees spawn in large quantities, deal high damage, and have erratic movements, making them rather dangerous and difficult to kill.
* MookMaker: Mini Hives do not attack directly and can summon Small Bees.
* SmashedEggsHatching: Breaking a Maggot Egg will cause a bunch of Maggots to hatch from it.
* TurnsRed: Upon death the Fat Bee has a chance to turn into an Angry Fat Bee.
* ZergRush: The bees spawn in huge numbers.

!!Magic Woods

* ActionBomb: The Rayr chases players until it gets close, then flashes briefly before self-destructing, releasing 8 armor piercing waves.
* OurFairiesAreDifferent: Enemies in the Magic Woods are fairies transformed from the life essence of a legendary guild active in the distant past.

!!Sprite World

* EliteMooks: You can sometimes find Native Sprite Gods in this dungeon, which are nearly identical to their Godlands counterpart except that they don't spawn Sprite Children (so you can't open a portal to the Sprite World in a Sprite World).

!!Ancient Ruins

* MookMedic: Ancient Monoliths heal all enemies in a large range by roughly 200 HP per second.
* PoisonousPerson: Desert Scorpions fire purple poison bullets that cause Bleeding.

!!Candyland Hunting Grounds

* BlobMonster: A family of monsters in the Candyland Hunting Grounds are made from whipped cream.
* PinataEnemy: Gumball Machines don't attack you and drop some nice loot, especially the UT Candy Ring.
* {{Unicorn}}: Unicorns appear as enemies in this dungeon. The bigger Gigacorns serve as bosses.

!!Haunted Cemetery

* AllTrollsAreDifferent: Forest Trolls and Troll Pathfinders in the first part are ugly, monstrous humanoid creatures.
* CombatMedic: While they are shooting at you from a distance, Risen Mages are also healing every other monster every second.
* DamageIncreasingDebuff: If you're a melee class, beware of Zombie Hulks - they can reduce your DEF.
* EnemySummoner: Werewolves can spawn Werewolf Cubs to chase you and are no slouch themselves.
* NightOfTheLivingMooks: Most enemies in the Haunted Cemetery are undead of some kind.
* OurGhostsAreDifferent: Apparitions and Haunted Spectres in the second part and Classic Ghosts in the fourth part are rather generic-looking ghosts.
* OurWerewolvesAreDifferent: Werewolves are big, fast enemies that can spawn cubs.
* ThrowDownTheBomblet: Troll Pathfinders in the first part can throw bombs at you.
* UndeadChild: The Possessed Children resemble pale, sickly, undead children.

!!Undead Lair

* BlackCloak: Reapers, Vampires and Vampire Kings can be distinguished by their black cloaks.
* BlobMonster: The main non-undead residents of this dungeon are slimes, and particularly annoying ones as well.
* DemBones: Skeletons are fairly common enemies in the Undead Lair.
* TheGrimReaper: Reapers look the part, being hooded and cloaked skeletons wielding scythes, but are actually one of the less dangerous enemies in the Undead Lair.
* MonsterLord: Skeleton Kings, Mummy Kings, Pharaohs and Vampire Kings look the part, complete with crowns.
* {{Mummy}}: Mummies are just another type of undead in this dungeon.
* NightOfTheLivingMooks: The majority of enemies in this dungeon are undead.
* OurGhostsAreDifferent: Ghosts in this dungeon come in a few flavours (generic spectres, rogues, archers, warriors, paladins, knights, mages and bats).
* SinisterScythe: Reapers wield scythes to fit with their theme.

!!Abyss of Demons

* BigRedDevil: All non-boss enemies here are red demons, except the White Demons accompanying Malphas.
* EliteMooks: Archdemon Malphas' room is home to a few White Demons, exactly the kind you usually find in the Godlands. Clear them first before engaging in battle with Malphas.
* UnskilledButStrong: None of the minions inflict any status effects, but fire very quickly and do a lot of damage

!!Toxic Sewers

* BlobMonster: Brown Slimes and Slime Gods.
* EliteMooks: Slime Gods in the Toxic Sewers are basically the same thing as the normal Slime Gods in the Godlands, with an increased drop rate of defense potions. Usually there'll be only one per run; they are not that common. The boss room also has three of them.
* MetalSlime: Golden Rats are pretty uncommon, do not fight back but try to run away from you, despawn if not killed quickly enough, and have fairly good drops (Potions of Defense and the UT Murky Toxin).
* OurGoblinsAreDifferent: Goblins are the most common enemies in the Toxic Sewers - these are much more dangerous than the Goblins normally found in the realm.
* SewerGator: The Toxic Sewers is the natural environment of alligators.
* YouDirtyRat: Beware of the rats in this dungeon - they can deal surprisingly high damage.

!!Cursed Library

* AsteroidsMonster: When destroyed, a Deholder, Lips of the Lost or Hand of the Helpless will release a swarm of Vile Maggots, which can accumulate damage surprisingly quickly if not killed.
* EyeScream: A Deholder is a Beholder that somehow had his lone eye gouged out, as if becoming a grotesque Beholder wasn't bad enough.
* PaletteSwap: The Enlightened Beholder, unlike other Realm Gods found within the dungeon they drop, have a slightly different colour scheme from standard Beholders in the Realm.
* RareRandomDrop: Deholders, Lips of the Lost and Hands of the Helpless can drop Ronin's Wakizashi.
* RockPaperScissors: Hands of the Helpless are huge hands that change between Rock, Paper, and Scissor forms. Each form attacks differently.

!!Cave of a Thousand Treasures

* ChestMonster: From far away, a Treasure Mimic seems like just another treasure chest. When a player gets close to it, the Mimic grows arms and legs and slowly chases players while firing bullets.
* CombatMedic: The Treasure Plunderer attacks players and heals nearby Treasure Robbers that are in their invisible phase.
* HulkingOut: The Treasure Rat, at first, looks like a normal small rat. Attack it, and it will grow into a massive, muscular humanoid with devastating attacks.
* RareRandomDrop: All enemies in this dungeon have a chance to drop stat potions.
* StealthyMook: Treasure Robbers can temporarily turn invisible, during which he can be healed by Treasure Plunderers.

!!Davy Jones' Locker

* ActionBomb: Lost Souls charge at nearby players and explode into bullets.
* GhostPirate: This dungeon is filled to the brim with undead pirates.
* NightOfTheLivingMooks: Even moreso than the other undead-themed dungeons, Davy Jones' Locker consists entirely of undead.
* RaisingTheSteaks: In addition to ghost pirates, this dungeon has ghost rats and ghost fish.

!!Manor of the Immortals

* AnimatedArmor: The Armor Guards are haunted suits of armor that throw bombs.
* BatOutOfHell: Beware of the Vampire Bats: they are plenty in number, fast, and accurate.
* ChestMonster: A Coffin, when destroyed, might drop a few valuable UT items... or become a Coffin Creature that drops no loot at all.
* {{Hellhound}}: The Hellhounds in this dungeon are unnatural, dangerous and definitely evil.
* OurVampiresAreDifferent: Enemies include Bald Vampires and Nosferatus.
* PinataEnemy: The harmless Coffins that spawn a Nosferatu when destroyed can drop everything that Lord Ruthven can drop (except Attack Potions).
* RareRandomDrop: Nosferatu can drop the Bone Dagger.
* ZergRush: Vampire Bats come in huge numbers to swarm you.

!!Puppet Master's Theatre

* DamageIncreasingDebuff: One of the Samurai Puppet's attacks inflicts Exposed (which reduces DEF by 20), like the Samurai's wakizashi.
* EvilCounterpart: The puppets in the theatre are based on player classes, with abilities closely resembling them.
* HealThyself: Priest Puppets can constantly heal themselves (but not their allies). Paladin Puppets can also regenerate health at a rapid pace if damaged.
* TheParalyzer: Archer Puppets can sometimes fire an arrow that paralyse the victim.
* PerversePuppet: All enemies in this dungeon are puppets that can kill you.
* ShieldBash: Knight Puppets can use a shield bash-like bullet that reduces your DEF to 0.
* StealthyMook: Every so often, Rogue Puppets will turn invisible and move around erratically while firing shots.
* SuperMode: The Warrior Puppet alternates between these 2 phases. Starting in normal phase, after enough time, it will enter berserk phase, gaining the Armored status and massively increased attack speed. This lasts only for a couple of seconds.
* ThrowDownTheBomblet: Assassin Puppets can throw poison grenades like normal Assassins can.

!!Mad Lab

* AsteroidsMonster: Enforcer Bots spawn three Mini Bots when destroyed.
* CombatMedic: Escaped Experiments can both throw bullets and heal Crusher Abominations.
* EliteMook: Crusher Abominations and Enforcer Bots serve as the primary threat due to their power.
* MechaMooks: Three kinds of robots (Enforcer Bots, Mini Bots and Rampage Cyborgs) are among the most common enemies in this dungeon.
* MookMedic: Escaped Experiments constantly heal all nearby Crusher Abominations.
* RareRandomDrop: Crusher Abominations can drop the Horrific Claws.
* SchizoTech: The mad science found in the Mad Lab is far beyond the technological capacity of the rest of the Realm.
* SuicideAttack: After taking a certain amount of damage, a Rampage Cyborg enters self-destruct mode where it flashes for a little while and then explodes in a circle of bullets. If destroyed before the self-destruct sequence ends, it will not explode.
* TurnsRed: As a Crusher Abomination spends more time in combat, it grows larger, its bullets get faster and deal more damage.

!!The Third Dimension

* DegradedBoss: Weaker versions of the Cube God reappear as standard enemies in the Third Dimension, and count toward Lesser God kills.
* EnemySummoner: Cuboid Matriarchs can summon Cuboid Paladins, Rogues and Tricksters at random.
* MookMedic: A Cuboid Paladin periodically heals all nearby Cuboid enemies (including itself) for 200 HP.
* SuperEmpowering: If a Cuboid enemy approaches a Cuboid Matriarch, or if a Square, Cubic Frame, or Cubic Core approaches a Hyper Cube, it will become squared, increasing its size and amplifying its attacks.

!!Parasite Chambers

* ActionBomb: Painlings quickly run at the nearest player and explode into a ring of poison fireballs.
* BlobMonster: Blood Slurps are amorphous monsters made of liquid blood.
* BodyHorror: Being a Halloween/Horror-themed dungeon, these enemies embody it with a passion.
* ConvenientWeaknessPlacement: Explosive barrels are scattered liberally throughout the dungeon. Players can move near them to throw them, inflicting significant damage and Armor Broken on any enemies they hit, as well as removing their invulnerability. They are necessary since the EliteMooks and boss have absurdly high DEF and in some cases invulnerability.
* DelayedExplosion: Pterasite Bombs, once dropped, lay still for about half a second before exploding into a ring of Poison Fireballs.
* EliteMooks: In addition to summoning minions to swarm players, Blob Colonies, Pterasite Colonies and Swarm Colonies have absurdly high DEF (and in the case of Pterasite and Swarm Colonies, invulnerability) which necessitate the use of explosive barrels to deal armour-piercing damage, reduce the DEF and break the invulnerability so they can be killed at all.
* EnemySummoner: Though all of them can directly fight, the main threat posed by the EliteMooks in this dungeon are their ability to summon minions and stack up the damage on players.
* EvilCounterpart: The dungeon is home to sword-, staff-, dagger-, wand-, bow- and katana-wielding hosts, which look very similar to player characters but can't use any special abilities.
* GoneHorriblyWrong: The Realm Eye mentions that it has been speculated that the Chambers were formerly a Guild Hall before some catastrophic disaster took place.
* HeavilyArmoredMook: The Colonies have 2000 DEF each. If you don't have a Knight with a Shield of Ogmur or an Assassin with a Crystallised Fang's Venom, you have two choices: wear them down with ScratchDamage, or hit them with explosive barrels to deplete their DEF.
* HiveMind: All creatures in the Parasite Chambers are part of a hive mind controlled by the Nightmare Colony.
* LevelScaling: Most of the enemies have HP that scales with the amount of players in the dungeon. The Parasite Chamber was notably the first dungeon to introduce this.
* MoreDakka: Furious Lashers can churn out a scary amount of damage via rapid-firing, spreading shots in a very short time.
* MysteriousPast: Not even the Realm Eye truly knows where the parasites came from.
* PinataEnemy: The Infested Chests found in the treasure rooms, though guarded by a few Blood Slurps, are completely harmless by themselves and can drop everything the boss can. Wail on them and hope you get something good.
* PuppeteerParasite: A number of the enemies are adventurers possessed by parasites.

!!Ocean Trench

* AquaticMook: Every enemy, as the entire dungeon is underwater.
* BlobMonster: Sea Slurps are like slimes, but underwater.
* EliteMooks: Sea Mares and Fishmen Warriors have high HP, can inflict dangerous status effects, and can also summon minions to tank your shots and pepper you with bullets.
* EnemySummoner: Sea Mares and Fishmen Warriors, both dangerous enemies by themselves, can also spawn minions of their own.
* FishPeople: The rather unimaginatively-named Fishmen and Fishmen Warriors.
* GiantSquid: Giant Squid appear as an enemy capable of creating ink bubbles. Deep Sea Beasts also resemble squid.
* MookMaker: Sea Slurp Homes only spawn Sea Slurps and do not attack.
* TheParalyzer: Sea Mares' shot can paralyse you; this is especially dangerous when you still need oxygen when paralysed.
* RareRandomDrop: Fishmen Warriors can drop Oceanic Apparel.

!!Deadwater Docks

* BeefGate: The Heroic Observer, which is a wall with very high HP and regenerates all missing HP every few seconds, prevents groups without sufficient DPS from accessing Jon Bilgewater's room and makes it almost impossible to solo the dungeon.
* {{Pirate}}: Like the Pirate Cave, the Deadwater Docks consists of various kinds of pirates.
* PirateParrot: Like the pirates in the Pirate Cave, the pirates of the Deadwater Docks also keep parrots as pets. Unlike the parrots in the Pirate Cave, they are definitely not harmless.

!!Woodland Labyrinth

* AnimalMecha: Guess what a Mecha Squirrel resembles.
* MechaMooks: The Mecha Squirrels in the Woodland Labyrinth are rather aptly named.
* OurGoblinsAreDifferent: Specifically, these are the stronger version of the Forest Goblins in the Forest Maze.
* RareRandomDrop: Mecha Squirrels can drop the Chrysanthemum Corsage ring.

!!The Crawling Depths

* GiantSpider: Spiders here are even bigger than the ones in the Spider Den, which is saying something.
* PinataEnemy: The Crawling Depths' treasure room contains destructible eggs, all serving as mini-chests with a small chance of dropping loot (or a minor enemy on rare occasion).
* SmashedEggsHatching: Stepping or destroying a spider egg will cause spiders to hatch from it.
* SpidersAreScary: Even moreso than in Spider Den: the Crawling Depths is an epic dungeon, meaning that the spiders can make short work of careless maxed characters.

!!Mountain Temple

* AnimatedArmor: Corrupted Armors and Mini Corrupted Armors.
* LightningBruiser: Corrupted Casters, who move fast as hell and employ devastating radial attacks.
* MookMaker: Corrupted Armors spawn smaller versions of themselves at a rapid pace.
* PinataEnemy: Lighting all torches inside the Mountain Temple will cause the hidden treasure room containing an Old Chest to open. This chest is unguarded, harmless and has the same loot table as Daichi (with the UT and ST items replaced by two other ST items).
* SupportPartyMember: Corrupted Monks do little damage but inflict a large number of status effects.
* TheParalyzer: Corrupted Archers can lock targets in place with their large black arrows.

!!Ice Cave

* ArmorPiercingAttack: Mini Yetis' attack ignore DEF.
* BigfootSasquatchAndYeti: Yetis are present in the Ice Cave.
* EliteMooks: Big Yetis, Snow Bat Mamas, Lizicles and Iceions are big enemies that must be killed to open a portal to the boss room.
* EnemySummoner: Big Yetis and Snow Bat Mamas can both attack and spawn smaller enemies.
* AnIcePerson: Lizicles fire bullets that look like ice.
* MightyGlacier: Lizicles move slowly and fire slow-moving bullets that hit very hard.
* TurnsRed: An Iceion starts of relatively weak, but upon reaching 50% HP, it will temporarily go invulnerable, start chasing players and fire an aimed spread of blade-like projectiles that deal high damage.

!!Oryx's Castle

* AnimatedArmor: The Haunted Armors are suits of armour possessed by souls.
* BlackKnight: Knights of Oryx look like normal Knights except for their pitch black colour. The Brutes of Oryx also wear heavy black armor.
* EliteMooks: The Brutes and Commanders of Oryx are much stronger than the other monsters, and are the main obstacle for people running through the Castle.
* EnemySummoner: Brutes of Oryx can summon Warriors of Oryx; Commanders of Oryx can spawn Insect Minions.
* LivingStructureMonster: Oryx's Living Floor, eyes inside the ground that launch Quieting spells.
* RareRandomDrop: Brutes and Commanders of Oryx can drop the Ring of Pagan Favor. The Suits of Armor (not to be confused with the Haunted Armor enemies) can drop the Anointed Robe.

!!Wine Cellar

* ActionBomb: Monstrosity Scarabs chase at you quickly and do a good bit of damage if they happen to explode on you. Shoot them before they kamikaze you.
* BlobMonster: Biles of Oryx are slimes that leave trails of goo wherever they move.
* EliteMooks: Henchmen of Oryx are not only very powerful, but can also spawn the rest of the monsters in the Wine Cellar.
* InterfaceScrew: Vintners of Oryx attack by throwing relatively slow wine bombs. While they do minimal damage, they inflict Drunk, which impairs your vision and can cause you to respond to threats more slowly.
* MookMaker: Monstrosities of Oryx do not attack. Instead, they spawn Monstrosity Scarabs, small enemies that dash at you and attempt to detonate on you.
* SmashMook: Abominations of Oryx lunge quickly at players before unloading a massive shotgun, capable of instantly killing careless players. However, they can only lunge in one direction, meaning their dash can easily be sidestepped.
* TrapMaster: Aberrants of Oryx do not attack you directly. Instead, they spawn Aberrant Blasters, small mines that explode into a directed spray of shots when approached.

!!Tomb of the Ancients

* AsteroidsMonster: Bloated Mummies spawn a few Scarabs when killed.
* BeastMan: Eagle Sentries, Lion Archers, and the various jackal enemies resemble the animals you're thinking of, except that their body plan is humanoid.
* CombatMedic: Worshipping Priests and Priestesses heal and defend the Sarcophagi in the Tomb of the Ancients. Jackal Lords can constantly heal nearby jackals.
* DeathActivatedSuperpower: Upon death, a Worshipping Priest or Priestess turns invincible and flashes red for about two seconds before exploding into a circle of bullets.
* EliteMooks: Sarcophagi. Only five can spawn per run, they're marked as quest bosses, protected by a group of priests and must be destroyed to awaken the bosses.
* EnemySummoner: Jackal Lords can both summon the other types of jackals and chase people down.
* MonsterLord: Each pack of jackals is led by a Jackal Lord, who can heal and summon the other types of jackals.
* PinataEnemy: Treasure Sarcophagi do not attack and can spawn some decent loot when destroyed. Smash that spacebar or whatever it takes for loot.

!!The Shatters

* AttackReflector: Royal Jesters can deflect player attacks by countering them with their own magic blasts.
* BeardOfEvil: Glacier Archmages have quite prominent beards.
* DropTheHammer: Hollow Smiths and Hollow Masons throw spreads of hammers at players.
* AnIcePerson: Ice mages make up a large part of enemies in The Shatters.
* EliteMooks:
** Cryo and Pyro Warlocks are the strongest members of the ice/fire mages respectively, having the highest stats and most varied attack patterns. Fittingly, they appear a lot less commonly than the others.
** The Shatters Royal Guard, which only appears in the last section of the dungeon, are this in-universe and in-game. They're among the sturdiest of the enemies one can find in the dungeon, as well as easily the most agile and hardest-hitting.
* MookCommander: Stone enemies within a certain radius of a Stone Monolith will gain the Armored status, increasing their DEF by 50%.
* MultipleLifeBars: If the HP bar of a King's Cavalry is depleted, the rider will dismount and continue to fight until he himself is killed.
* PlayingWithFire: Fire mages are another group of prominent monsters in the dungeon.
* PurpleIsPowerful: Accursed enemies are more powerful purple variants of regular enemies, have increased damage and slightly higher DEF, behave more aggressively, and can resurrect themselves.
* RobeAndWizardHat: All Fire Adepts and Ice Adepts wear a robe and pointed hat.
* ShowsDamage: A Tablet of the Monarchy visually breaks down every time it loses 25% of its HP.
* SuperMode: If they live long enough, Fire Mages can enter a phase where they have massively increased, erratic movement and can spew walls of status-inflicting fireballs.
* SuperpoweredEvilSide: Enemies fully corrupted by the Void will appear as Accursed variants, purple versions of their base enemy which use more deadly attacks and can respawn after enough time passes.
* TakingYouWithMe: A destroyed Stone Monolith explodes into a large shower of debris which rains down as bombs on nearby players.
* TrapMaster: Stone Mages can spawn Spikes that do not move and deal damage to people standing next to them.
* TheTurretMaster: Ice Mages can summon Ice Spheres; Fire Adepts and Ice Adepts can summon portals, stationary enemies that shoot streams of bullets.

!!The Nest

* BeeAfraid: The Nest, being an elite dungeon, is home to ''dangerous'' bees that should not be underestimated under any circumstances.
* ColourCodedForYourConvenience: The Killer Bees are divided into 3 color categories, each with their own status effects. Reds inflict Armor Break and Confused, Blues inflict Quiet, Weak, and Pet Stasis, and Yellows inflict Paralyze and Dazed.
* EliteMooks: Soldier Bees; all of them are very dangerous, inflict many status effects and can summon smaller bees.
* EnemySummoner: All Soldier Bees can spawn the smaller Killer Bees of the same type. Mini Killer Bee Hives can spawn Killer Bees of all types.
* RareRandomDrop: The Soldier Bees and Mini Nests can drop a number of useful items such as the Beehemoth Armor, the Apiary Armor, and the Honey Circlet.
* SmashedEggsHatching: Blue, Red and Yellow Larvae will be spawned in swarms whenever a Maggot Egg is destroyed.

!!Fungal Cavern

* BatOutOfHell: The Cavecrawler Bloodsucker is a giant fungal bat.
* BigCreepyCrawlies: Any enemy that isn't a mushroom or the Cavecrawler Bloodsucker is an oversized arthropod.
* CowardlyMooks: Members of the yellow mushroom group flee from nearby players while firing.
* GiantMook: Every mushroom family has a large mushroom as its designated leader, which is significantly more dangerous than the others.
* MushroomMan: Almost all enemies in the Fungal Cavern are mushrooms that have faces and can move around to kill you.
* PowerCrystal: The Cavern Crystals, which are required to power the drill that leads to the boss.
* SegmentedSerpent: The Cavecrawler Glowworms, Maggots, and Leeches. Players must destroy their body segments to make their heads vulnerable.
* SmashMook: The green Mushroom Brutes, Sporadic Mushrooms and Mushroom Berserkers aggressively charge players as they shoot.
* SquishyWizard: The designated mage of each family, having low HP but dangerous long-ranged attacks.
* RareRandomDrop: The Cavern Crystals can drop the Ring of Decades, and the large mushrooms can drop the Fungal Breastplate.
* TakingYouWithMe: The Cavern Crystals explode into rings of Quieting shards upon destruction.
* ThrowDownTheBomblet: Mushroom Alchemists throw grenades in rapid succession towards nearby players.
* TurnsRed: All big mushroom enemies become dangerous when their HP gets low, in various ways.

!!Crystal Cavern

* BossInMookClothing: The Crystal Worm Children have half the HP of the one from the Fungal Cavern but are otherwise just as deadly. With long segmented bodies that rapid-fire painful attacks, a dangerous spiral attack from its head once its body is dead, and an effective 24,000 base health across its seven segments, they're a force to be reckoned with.
* CowardlyMooks: Crystallised Crawlers flee from players when not firing.
* CrystallineCreature: Every enemy here is made of gemstones. Even the slimes.
* DegradedBoss: Weaker Crystal Worm Children (the first of which is a miniboss in the Crystal Worm Mother boss fight in the Fungal Cavern) are found as standard enemies throughout the caves.
* EliteMook: The Crystal Monsters (Boomers, Crawlers, Shriekers, Chargers, and Watchers) have nearly twice the health of the smaller enemies, utilize deadlier and more complicated attack patterns, and are immune to most status effects.
* PowerCrystal: The Cavern Crystals like before, but now almost every enemy qualifies.
* RareRandomDrop: Like the Fungal Cavern, the Cavern Crystals can drop the Ring of Decades. The big Crystal Monsters can drop the Radiant Heart.
* RecursiveAmmo: The Crystallised Boomer summons Crystal Buds, which explode into Exposing shards.
* StatusEffects: The Crystal Slimes liberally spam these to make up for their relative lack of strength.
* TakingYouWithMe: The Crystal Bats and Cavern Crystals explode violently upon death.

!!Lost Halls

* AndIMustScream: The foreign inhabitants of the Lost Halls are trapped in a curse that keeps them alive and conscious, but forces them to fight whenever they are approached by an unfamiliar entity. This includes future explorers who may very well be trying to rescue them.
* BlobMonster: Grotto Slimes and Grotto Blobs.
* TheDreaded: Even Oryx fears the inhabitants of the Halls.
* EliteMook:
** In the Lost Halls proper, the Commanders of the Crusade, Champions of Oryx, Grotto Blobs and Tormented Golems all deal very high damage and are capable of summoning minions.
** In the Cultist Hideout, the Followers of Valus and Followers of Phaedra show up rarely and are stronger than the followers of the five surviving cultists.
** In the Void, Greater Void Shades are powerhouses which must either be manually summoned by the Void Entity or evolve from Void Shades.
* EnemySummoner: All group leaders except for the Tormented Golem can summon more minions when harmed. Followers of Valus can summon Fire, Ice and Lightning Demons.
* FallenHero: The enemies are all Realmers and servants of Oryx alike who are cursed with borderline immortality and forced to fight anything that comes after them, even their former allies.
* {{Golem}}: The Lost Golems, obviously.
* HeavilyArmoredMook: Oryx Armorbearers essentially function as meatshields for the Champion, having rather high health and an effective DEF of 60. Tormented Golems have a whopping 1000 DEF, making most weapons deal ScratchDamage to them - although they Armor Break themselves every few seconds to compensate.
* ImplacableMan: The Spectral Sentry cannot be killed by any means, is incredibly fast, and delivers near-lethal damage and numerous status effects with each attack. If it sees you, your only option is to run for your life and hope you can outlast it.
* InvulnerableAttack: Oryx Admirals can turn invulnerable and dash into the middle of player groups to cause confusion.
* LifeDrain: All Cultist followers have a lifesteal property that allows them to heal for 100% of damage dealt, so make sure to dodge their attacks!
* RareRandomDrop: Golems of Anger can drop the Rusty Cuffs, and Tormented Golems can drop the Golem Garments.
* RedEyesTakeWarning: All Crusader enemies have red eyes, signifying how their sanity departed long ago.
* TurnsRed: As they lose HP, various enemies in the Lost Halls will flash red and become more dangerous in numerous ways.

!!Alien Planets

* AsteroidsMonster: When killed, a Bubblaris splits into two Bubblars, which can in turn split into two Bubblarions.
* {{Cyclops}}: All enemies in Malogia except the third boss only have one eye.
* DamageSpongeBoss: The first and second boss of each planet are simple improved versions of standard enemies, with more HP and dealing more damage, and require no special strategies to defeat.
* DegradedBoss: After a boss is killed for the first time, they can appear in any following waves as standard enemies.
* KingMook: The first and second bosses of each planet are an improved version of a standard enemy found in that planet, experimented on by Commander Calbrik with the goal of developing powerful bioweapons. Their names all have the word ''Neo'' prefixed to their standard counterpart's name, and they appear identical to their standard counterparts except for colour.
* MechanicalLifeforms: The enemies in Katalund are various kinds of indigenous inorganic creatures.
* PinataEnemy: Defeating the final boss of a planet within the allotted time limit allows the players to destroy the Satellite Core, which is harmless and can drop all items that the final boss can at a lower drop rate.
* SegmentedSerpent: Each Waltan and Neo Waltan in Untaris consists of a head and four body segments, all of which have their own HP pools. The head cannot be harmed until all body segments are destroyed.
* StarfishAliens: None of the aliens in these planets are even remotely humanoid.
* TimedMission: In all four planets, players are tasked with killing waves of enemies as fast as they can, with the Alien Satellite giving warnings to how much time is left. There are a total of 12 waves, and every fourth wave has a designated boss that can drop loot. If the time limit runs out, the enemies will stop spawning after the current wave is defeated, and the Alien Satellite turns into a wormhole back to the Realm. If all 12 waves are completed, the Satellite Core will become vulnerable and can be destroyed for extra loot.
* WeatherOfWar: Most of Katalund is covered in a moving toxic cloud, except for a cloudless strip that sweeps horizontally across the arena before moving back to the opposite side. Within this cloud, players slowly lose oxygen and enemies become Armored, except for the Golden Sphinx, which is invulnerable.

!!Oryx's Sanctuary

* AristocratsAreEvil: Oryx Nobles, Oryx Patricians and Oryx Aristocrats are the primary enemies found in Treasurer Gemsbok's wing of the Sanctuary.
* LightEmUp: Oryx Deacons, Clerics and Cardinals can call Holy Rays to deal high damage that pierce players' DEF.
* ReligionOfEvil: Oryx Deacons, Clerics and Cardinals lead the cult of Oryx, and serve as the main minions of Archbishop Leucoryx.
* TeleportSpam: Oryx Nobles, Aristocrats and Patricians periodically teleport to a new location.
* TurnsRed: At around half health, Oryx Officers, Sergeants and Majors will enrage, becoming more dangerous in various ways.
* TheTurretMaster: Oryx Ministers, Ambassadors and Judges can deploy invincible portals that act as temporary turrets.

[[folder:Event Bosses]]
Exceptionally powerful bosses that have a 10% chance to spawn whenever one of Oryx's Quest Monsters are killed. Boasting large amounts of firepower and health, they should not be taken lightly.

* DiscOneFinalBoss: They are undoubtedly the strongest enemies in the Realm and several levels harder than most dungeon bosses, and drop great loot when killed. However, in the end they are just one boss of many, and nowhere close to being the FinalBoss.
* LethalJokeCharacter: During April Fools, Thanksgiving or Christmas, some bosses receive new skins that make them harder to take seriously, which you had better do because the difference is merely cosmetic and they're still as deadly as normal:
** During Thanksgiving, the Gobble God, a giant turkey, takes the place of the Cube God. Instead of being cubes like the Cube God's, the Gobble God's minions are, you guessed it, turkeys as well.
** During April Fools, the Ghost Ship is reskinned into the Rubber Ducky, and its minions become Soap Mines (replacing Water Mines), Beach Towels (Beach Spectres), Tempest Sponges (Tempest Clouds) and Vengeful Shampoos (Vengeful Spirits).
** During Christmas, the Hermit God becomes the Hat God (which is a living Santa hat), the Pentaracts are replaced by Frostaracts (giant snowmen), while the Rock Dragon gains reindeer antlers on its eye, its body segments are presents, and its tail is a Christmas sleigh.
* LevelScaling: All event bosses and most of their minions scale HP to the number of players in the realm. Limited-time events have double the usual scaling rate.
* NoSell: All Event Bosses are immune to the Mystic's stasis. Some have other immunities as well.
* RareRandomDrop: All of the event bosses have an extremely rare item they can drop: Orb of Conflict (Skull Shrine), Dirk of Cronus (Cube God), Shield of Ogmur (Lord of the Lost Lands), Seal of Blasphemous Prayer (Pentaract), Helm of the Juggernaut (Hermit God and Grand Sphinx), Trap of the Vile Spirit (Ghost Ship), Ray Katana (Rock Dragon), Kageboshi (Jade/Garnet Statues), Tablet of the King's Avatar (Avatar of the Forgotten King), Beehemoth Quiver (Killer Bee Nest), Crystallised Fang's Venom (Crystal Worm Father), and Cloak of Bloody Surprises (Lost Sentry).

!!Skull Shrine
[[quoteright:112:https://static.tvtropes.org/pmwiki/pub/images/skull_shrine_9.png]]
->''Your futile efforts are no match for a Skull Shrine!''
A stationary flaming skull that defends itself with wide fire blasts and an army of smaller flaming skulls. The primary skull is the skull of an unfortunate mystic who tried to sabotage Oryx's castle, only for the Mad God to turn her own flesh-burning bloodstone against her.

* AttackDrone: The Blue Flaming Skulls. Unlike their red variants who protect the shrine, the blue ones seek out and attack players.
* CoolShades: During Easter, the Skull Shrine is reskinned into the Cool Shrine. Aesthetically, the Cool Shrine and its summoned skulls can be distinguished from the standard Skull Shrine by the sunglasses worn by them.
* FlamingSkulls: The Skull Shrine itself is a burning skull, as well as its minions, the Red Flaming Skulls and Blue Flaming Skulls.
* StationaryBoss: The Skull Shrine does not move.
* ShieldedCoreBoss: In a way. The primary shrine is constantly protected by a swarm of Red Flaming Skulls that tend to block a lot of damage. Unfortunately, the primary shrine is the part that needs to be destroyed.
* TurnsRed: Like the Cube God, it turns invulnerable every time it loses a portion of its HP, and gains stun immunity at low health.
* ZergRush: Its army of skulls, combined with their rapid, punishing fire blasts, will most likely roast anybody without sufficient defense.

!!Cube God
[[quoteright:112:https://static.tvtropes.org/pmwiki/pub/images/cube_god.png]]
->''Your meager abilities cannot possibly challenge a Cube God!''
A giant blue cube that was the result of a failed experiment by Oryx, intended to form titans out of the building blocks of the universe. Attacks using deadly shotguns and a '''massive''' army of minions. Killing it drops a portal to the Third Dimension, where the ''real'' god of cubes lies.

* AmazingTechnicolorBattlefield: Often the case with the Cube God's army of Cube Overseers (orange), Cube Defenders (yellow) and Cube Blasters (teal).
* FlunkyBoss: Taken UpToEleven: the Cube God can summon hordes of Cube Overseers, that can in turn maintain armies of minions of their own.
* KingMook: A giant, blue PaletteSwap of the other cube monsters.
* LivingPolyhedron: The Cube God's shape is that of a giant blue cube.
* MovesetClone: During Thanksgiving, Christmas and Easter, the Cube God is temporarily replaced by, respectively, the Gobble God, the Ice Cube God and the Sphere God. Gameplay-wise, the only difference between them is that killing the Gobble God and its minions will ''not'' disqualify one for the Friend of the Cubes fame bonus, while killing the standard Cube God, the Ice Cube God or the Sphere God will; and the Gobble God and Ice Cube God also drop season-themed items in addition to the standard Cube God loot.
* OddJobGods: A god of ''cubes''. To be fair, its creation was an accident, and it's been eclipsed by higher powers in the Third Dimension anyways.
* TurnsRed: Once at low health, the Cube God temporarily becomes invulnerable and gains permanent stun immunity.
* WeHaveReserves: According to Oryx:
-->'''Oryx the Mad God''' "I have many more Cube Gods, [Player Name]!"
* ZergRush: With an army of up to ''110 cubes'' strong, swarms of its cubes are usually enough to shred reckless players.

!!Lord of the Lost Lands
[[quoteright:128:https://static.tvtropes.org/pmwiki/pub/images/lord_of_the_lost_lands.png]]
->''Cower in fear of my Lord of the Lost Lands!''
An armored warrior and one of the last survivors of the Realm's ice age, who refused to adapt to the changing environment. Fights with protective crystals and a number of armored minions. Drops the portal to the Ice Cave.

* BarrierWarrior: When the Lord of the Lost Lands is first attacked, he will spawn Protection Crystals in a circle around himself. The Lord of the Lost Lands cannot be damaged while there are still Protection Crystals around him.
* BigNo: As he dies, he yells a big NOOOOO! in the chat.
* ChargedAttack: The Lord of the Lost Lands can occasionally announce "GATHERING POWER!" in the chat. When he does, he will charge up for a few seconds and unleash waves of high-damage bullets.
* FlunkyBoss: Summons Guardians of the Lost Lands, which summon their own Knights of the Lost Lands.
* KaizoTrap: When he dies, he will explode into a large nova of high-damage shots, potentially killing players who get too reckless. In addition, those who rush in for their loot might get slaughtered by the minions that are still alive.
* PowerCrystal: The Protection Crystals and the Guardians of the Lost Lands.
* ShieldedCoreBoss: He can spawn a ring of Protection Crystals that make him immune to attack until they are all destroyed. Made harder by the fact that the Crystals can attack too.

!!Pentaract
[[quoteright:350:https://static.tvtropes.org/pmwiki/pub/images/pentaract.png]]
->''Behold my Pentaract, and despair!''
A set of towers designed as a punishment for a sect of Paladins who refused to worship Oryx, which tempted them with immortality before transforming them into sentient eyeballs. A unique event boss that consists of 5 towers that fire interlocking beams to make a pentagram. All 5 of them must be killed within 10 seconds lest you want them to respawn: something made harder by the swarms of flying eyeballs they summon.

* AttackDrone: It summons swarms of flying Pentaract Eyes that shoot lasers.
* EyesDoNotBelongThere: Surrounded by clouds of flying eyes that don't disappear on its death, which can occasionally lead to this.
* FlunkyBoss: Besides tossing occasional bombs and firing stun shots at low health, the Pentaract can only attack by spawning swarms of fast-moving Pentaract Eyes that fire lasers.
* {{Snowlems}}: During Christmas, the Pentaracts are skinned into the Frostaracts, which are snowmen that can attack and kill you.
* StationaryBoss: None of the towers actually move.
* TimeLimitBoss: If the five towers are not killed fast enough, they all respawn.
* TurnsRed: Once a tower hits half health, it gains the ability to fire stun bullets.
* WeHaveReserves: According to Oryx:
-->'''Oryx the Mad God''' "That was but one of many Pentaracts!"
* WolfpackBoss: The towers themselves wouldn't be so much of a threat if there weren't 5 of them that could swarm targets with Pentaract Eyes.
* ZergRush: Its primary tactic is to swarm enemies with Pentaract Eyes.

!!Grand Sphinx
[[quoteright:144:https://static.tvtropes.org/pmwiki/pub/images/grand_sphinx.png]]
->''At last, a Grand Sphinx will teach you to respect!''
A mystic creation and herald of the Tomb gods, the Grand Sphinx was bound to Oryx's will when he took over. She is accompanied in combat by several invulnerable skulls called Horrid Reapers. Drops the portal to the Tomb of the Ancients.

* FullFrontalAssault: As far as we know, it doesn't wear anything on its upper half.
* InformedAttractiveness: It's hard to tell on an 8x8 pixel-art character, but Oryx seems to think so.
* InvincibleMinorMinion: The five Horrid Reapers it spawns can't be damaged. They die off once the boss hits 15% HP.
* PlayingWithFire: Most of its attacks are fireballs and the like.
* ShiftingSandLand: When spawning, generates a large desert setpiece to do battle in.
* TimeAbyss: Oryx can proclaim that she had lived for ''thousands'' of years on her defeat, before declaring that he will have his revenge on her killer.
* VertebrateWithExtraLimbs: Eight limbs: two arms, four legs and two wings.

!!Hermit God
[[quoteright:128:https://static.tvtropes.org/pmwiki/pub/images/hermit_god.png]]
->''My Hermit God's thousand tentacles shall drag you to a watery grave!''
A massive beast created in a joint effort between Oryx and Thessal, designed to make sailing the seas a death sentence. Is guaranteed to drop a portal to the Ocean Trench.

* AquaticMook: This boss resides in a large pool of water.
* CognizantLimbs: The Hermit God's tentacles are treated as separate enemies.
* CombatTentacles: Hermit God Tentacles circle in the shallow water around the Hermit God, chasing players who get close.
* FlunkyBoss: The Hermit God can summon Hermit Minions, lesser versions of itself.
* KingMook: To its Hermit Minions, which look the same except for smaller size and less fancy colours.
* NonHumanUndead: During Halloween, the Hermit God is reskinned into the undead Reanimted Hermit God.
* OddJobGods: A god of hermit crabs.
* RedEyesTakeWarning: Its eyes are normally white, but they glow red when it uses its most powerful attacks.
* ShieldedCoreBoss: It's not until you destroy all its tentacles does it surface and become vulnerable.

!!Ghost Ship
[[quoteright:112:https://static.tvtropes.org/pmwiki/pub/images/ghost_ship_1.png]]
->''My Ghost Ship will terrorize you pathetic peasants!''
A haunted ship that once belonged to Davy Jones (who in turn stole it from the Royal Navy), before being sunk and having the souls of the crew bound to it. Drops the portal to Davy Jones' Locker.

* ActionBomb: Water Mines, which try to approach players to detonate themselves.
* AquaticMook: The Ghost Ship's setpiece is an inland sea.
* {{BFG}}: Sometimes fires cannonballs larger than itself.
* FlunkyBoss: Summons a variety of ghosts, explosives, and thunderclouds to aid it in battle.
* FlyingDutchman: The Ghost Ship is seemingly crewed only by ghosts.
* GhostPirate: The Beach Spectres and Vengeful Spirits summoned by the Ghost Ship.
* HostileWeather: The Ghost Ship can summon Tempest Clouds that circle around it and fire lightning at nearby players.
* InvincibleMinorMinion: Since Tempest Clouds don't have a hitbox, shots will pass straight through them and deal no damage.
* MoreDakka: Its primary means of attack is to spam cannonballs like a machine gun.
* RedEyesTakeWarning: Beach Spectres and Vengeful Spirits have red eyes.
* SeaMine: It can summon Water Mines to catch unwary players.
* UnderwaterBossBattle: The Ghost Ship's setpiece is an inland sea, meaning that most of the fight will take place in the water.
* UnitsNotToScale: It's very small for a ship, being only slightly larger than your character.
* YellowLightningBlueLightning: Tempest Clouds attack with yellow lightning.

!!Rock Dragon
[[quoteright:250:https://static.tvtropes.org/pmwiki/pub/images/rock_dragon.png]]
->''Beware my Rock Dragon. All who face him shall perish.''
A serpentine monster made from leftover rocks when Malphas created the four elemental dragons. Drops the portal to the Lair of Draconis.

* ActionBomb: The Rock Dragon can summon Rock Dragon Bats that charge towards the nearest player and detonate when close to one.
* BonusBoss: Doesn't need to be killed to close the realm, and drops the [[BrutalBonusLevel Lair of Draconis]]
* BilingualBonus: The stones in the Rock Dragon's arena create the Chinese symbol for "Dragon" (龍).
* CognizantLimbs: The Rock Dragon's eye, body segments and tail can all be targeted separately from each other.
* EyeBeams: When all of its body parts are destroyed, the Eye of the Dragon discards its fire attacks in favor of radial purple lasers, as well as a single aimed laser that deals huge damage. In its second phase, its body segments grow eyes and start spamming these.
* EyesDoNotBelongThere: In its second phase, each of its body segments grows an eye.
* FlunkyBoss: The Rock Dragon spawns Rock Dragon Bats at a fairly quick rate, which utilise slowing shots and self-destruction to defend the Dragon.
* GoForTheEye: Destroying the Eye of the Dragon is all that is needed to kill the Rock Dragon.
* LightningBruiser: Moves extremely quickly and has some very lethal attacks that can instakill less armored players, and it only gets faster as you break it down. [[SubvertedTrope Subverted]] when it loses its body parts, as it gets slower but can unleash even deadlier attacks.
* OurDragonsAreDifferent: A worm-like creature made of segmented spherical rocks, with a single eye which serves as its weakpoint.
* PlayingWithFire: When its body is intact, its method of attack is to spray bursts of fire at a rapid pace.
* RockMonster: This creature is a serpent-like thing made of rock.
* SegmentedSerpent: The Eye of the Dragon and its Body Segments all have separate health bars, and the former (which is treated as the main boss) only becomes vulnerable when the latter are all killed.
* ShieldedCoreBoss: All of its body segments must be destroyed to make the eye vulnerable.
* TakingYouWithMe: Every segment of the Rock Dragon's body explodes when destroyed, dealing damage to nearby players. In addition, the Rock Dragon Bats it summons can blow themselves up as needed.
* TurnsRed: When the Eye is brought to half health, it respawns its body segments, which start firing lasers.

!!Avatar of the Forgotten King
[[quoteright:320:https://static.tvtropes.org/pmwiki/pub/images/avatar_of_the_forgotten_king.png]]
->''The Forgotten King has raised his Avatar!''
A spiritual manifestation of the Forgotten King and his madness, created in an attempt to invade the realm. Drops the portal to The Shatters.

* AchillesHeel: If there is a player fighting the Avatar that is lucky enough to have the Shield of Ogmur or Crystallised Fang's Venom, they can Armor Break it to make the fight significantly shorter.
* ActionBomb: The Avatar can summon Blobombs that charge towards the nearest player and detonate when close to one. It can also throw Fire Bombs that will explode after a delay.
* BonusBoss: Like the Rock Dragon, doesn't need to be killed to reach Oryx and drops a BrutalBonusLevel--in this case, the Shatters.
* DemBones: It resembles a giant skull.
* FacelessEye: Eyes of the Avatar.
* FightingAShadow: The Avatar is a spiritual manifestation of the Forgotten King into the realm, evocative of the king's delusions and madness hidden beneath his regal persona.
* FlyingFace: The Avatar is seemingly just a giant skull with no torso nor limbs.
* LivingStatue: The eight Killer Pillars that surround the Avatar.
* MarathonBoss: The Avatar has 150,000 base HP and an effective 135 DEF to boot, extremely deadly bullet patterns that make it a huge risk to even get in range, and 4 invincible phases, each with their own deadly minions. Even larger groups are liable to spend a while melting his health bar. All of this was borderline tame compared to his older iterations, which had much more health, even higher DEF, DPS walls in multiple phases, and more invincibility times.
* MurderWater: The pools of Corruption that surround the boss setpiece deal damage to those that stand inside.
* PlayingWithFire: All of its attacks are some sort of fire.
* ShieldedCoreBoss: During phase 2, the Avatar summons an army of Eyes of the Avatar and is invulnerable until all of them are dead.
* ShowsDamage: Will gradually break down and grow more corrupted as it loses health.
* StationaryBoss: The Avatar does not move.

!!Jade and Garnet Statues
[[quoteright:203:https://static.tvtropes.org/pmwiki/pub/images/jade_and_garnet_3.png]]
->''Awake Guardians! You must protect the Mountain Temple!''
Twin statues created by Daichi's clan to defend his temple. Once both of them are killed, they will drop a portal to the Mountain Temple.

* BullfightBoss: Their infamous charge attack and tendency to chase players aggressively can make them this.
* DualBoss: There are the red Garnet Statue and the green Jade Statue, which will attack together and have the same stats.
* FlunkyBoss: Both can summon smaller versions of themselves which fire armor-piercing bolts that also nullify pets.
* InstantDeathRadius: They have an attack where one flashes red before charging forward while unleashing shockwaves. The dash is extremely fast and the sheer number of shots can easily kill 8/8 Knights.
* LightningBruiser: They're reasonably bulky, hit like trucks, and can move pretty damn fast when they want to, especially if they use their charge attacks.
* LivingStatue: Two of them, made of Jade and Garnet.
* TurnsRed: When one Statue dies, the surviving one will turn red, grow in size, heal a lot of health, and begin attacking a lot more aggressively, in addition to gaining a new attack.

!!Killer Bee Nest (Red/Blue/Yellow Beehemoths)
[[quoteright:144:https://static.tvtropes.org/pmwiki/pub/images/killer_bee_nest.png]]
[[quoteright:304:https://static.tvtropes.org/pmwiki/pub/images/beehemoths.png]]
->''The Killer Bee Queen has made her nest in the Realm!''
A seemingly sentient, skull-shaped nerve center for the Nest, backed up by other beehives. When sufficiently harmed, it summons the Queen's chosen warriors - 3 enormous Beehemoths - to aid it. When all of them have been taken out, it drops a portal to the Nest.

* BeeAfraid: Beware of these bees.
* BigCreepyCrawlies: These bees are far larger than insects ought to be, especially the Beehemoths, which at their largest are about the size of trucks.
* CombatMedic: The Killer Bee Nest is assisted by numerous Nest Colonies, which fire radial shots, throw bombs, and frequently heal the boss and all nearby Colonies for large amounts of health.
* DegradedBoss: Killer Bee Nests reappear later in the Nest (the dungeon dropped by the Beehemoths) as minions summoned by the Killer Bee Queen, although the Beehemoths they spawn are less powerful on account of being adolescents.
* DemBones: The Killer Bee Nest is shaped like a skull crying honey.
* FlunkyBoss: Has rather few attacks, and mostly defends itself by calling in Nest Colony Guardians. During the second half, it outright delegates the fighting to the 3 Beehemoths it summons. Taken UpToEleven with the fact that each Beehemoth can summon armies of Nest Colony Guardians.
* LightningBruiser: Each Beehemoth is very powerful, extremely fast, and reasonably bulky.
* ShedArmorGainSpeed: When in their enraged state, the Beehemoths move significantly faster and hit much harder, but their DEF drops to 0.
* StationaryBoss: Being a beehive, the boss itself can't move.
* TurnsRed: The Beehemoths become far more aggressive and dangerous when below a certain HP threshold. It gets even worse later in the fight, as the last Beehemoth alive will absorb the Killer Bee Nest to fully heal itself and trigger an enormous power boost.
* WolfpackBoss: The second phase of the fight, where the Nest itself is invulnerable, and the targets are the three Beehemoths spawned by it.

!!Crystal Worm Father
[[quoteright:118:https://static.tvtropes.org/pmwiki/pub/images/crystal_worm_father.png]]
->''The Steamhammer’s Mining Co. has no right to be in my realm!''
A titanic crystalline worm that emerged from the Abandoned Mineshaft when Steamhammer's Mining Company tried reclaiming it from its fungal occupants. Drops the portal to the Fungal Cavern.

* FlunkyBoss: He spawns alongside a Cavecrawler Leech, Maggot or Glowworm, chosen randomly.
* ThePawnsGoFirst: The Worm Father will only spawn once four waves of mushrooms have been defeated.
* RecurringBoss: The Crystal Worm Father, after being defeated in the Realm and retreating to the Fungal Cavern, reappears as a miniboss in the fight against the Crystal Worm Mother (the Fungal Cavern's main boss), with lower HP, simpler attacks and no loot.
* ShieldedCoreBoss: When reaching 20% health, the Crystal Worm Father will summon two Death Morels and become invulnerable until both are destroyed.
* TheTurretMaster: The Crystal Worm Father is assisted by Death Morels, stationary enemies that fire rings of yellow bullets, and can summon them in his final phase.

!!Lost Sentry
[[quoteright:128:https://static.tvtropes.org/pmwiki/pub/images/lost_sentry.png]]
->''What is this? A subject has broken free from those wretched halls!''
The golem inhabited by the notorious Red Outlaw and the only golem to ever escape the Lost Halls. The golem is defended by the Spectral Sentry, who used its escape as an opportunity to defend the halls. The Sentry is the single deadliest foe that can show up in the Realm, and as such is optional to kill. Drops the portal to the Lost Halls.

* BonusBoss: Even more so than the Avatar: the Lost Sentry's indigo dot is visible on the minimap at all times, but it does not have a quest marker and isn't required to close the realm. This is because the Lost Sentry is arguably the most threatening enemy that can spawn in the realm itself, possibly alongside the aforementioned Avatar.
* BulletHell: His attacks are heavily patterned and spew enormous quantities of bullets. Made worse by the fact that said shots do high damage and multiple status effects.
* InvincibleMinorMinion: The Spectral Sentry that constantly flies around him. He is far from minor though, being able to crush players with armor-piercing shotguns, and avoiding him is arguably the hardest part of the fight.
* MarathonBoss: The Lost Sentry has a towering 125,000 base HP only exceeded by the Avatar and the Appetizer[[note]]Seasonal bosses, scale more drastically, however[[/note]] along with an above-average 40 DEF. With the constant BulletHell he sprays in all directions and the invincible Spectral Sentry patrolling the area, it's already enough of a chore getting close to him, even for longer-ranged classes. And when you do get within firing range, you have to deal with his enormous health bar and devastating attacks up close and personal.
* RedEyesTakeWarning: When at critical health, half of the Lost Sentry's headgear crumbles, revealing a glowing red eye.
* ShowsDamage: Visibly crumbles over time, as it takes more and more damage.
* StationaryBoss: The Lost Sentry cannot move.

!!Crystal Towers
Imposing towers raised into the Realm as a joint effort between the Crystal Entity and the Keyper, these structures spawn hordes of the Entity's crystalline monstrosities into the Realm. Spawn for specific events alongside the Keyper.

* MookMaker: The Crystal Towers summon enemies from the Crystal Cavern and will constantly heal them, but have no attacks by themselves.
* RecurringBoss: The Crystal Towers can be fought twice per realm. After being defeated for the first time, they'll become grey and inert, then become active again after all Liches or Ent Ancients have been defeated (whichever happens first). When defeated this time, the towers and their minions will be destroyed for good.
* StationaryBoss: None of the towers can move.
* UndergroundMonkey: The Crystal Towers' minions are Emergent variants of enemies from the Crystal Cavern, and have less HP and deal only half damage.

!!The Keyper
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/keyper.png]]
->''Hands off those crystals! I need them to scrounge up more keys!''
A exploration-obsessed member of Steamhammer's miners who was captured by the Crystal Entity before betraying his employers. Making a bargain with the enigmatic being, the Keyper helps them summon monsters into the Realm, in exchange for a limitless supply of magical keys that allow him to fulfill his dream of exploring the Realm.
Spawns after his Crystal Towers are disabled. When they reactivate, he'll appear again once they're destroyed.

* AntiFrustrationFeatures: When entering his second phase (which is especially difficult) or dying, he will eliminate all terrain around him and replace it with plain tiles. This prevents the nearby terrain from stopping players from dodging (in the former case) or blocking the dungeon portals he drops (in the latter case).
* CowardlyBoss: At low health, the Keyper will slow all nearby players and begins quickly fleeing, while constantly trailing attacks to deter attackers.
* DealWithTheDevil: After being captured by the Crystal Entity, they surprisingly reached a deal. In exchange for an unlimited supply of magic keys leading to anywhere he desired, he would build Crystal Towers to allow the Crystal Entity to send invaders directly into the Realm.
* ImprobableWeaponUser: In addition to using an oversized key as a sword, he throws ''dungeon keys'' to fight.
* {{Portmanteau}}: Keyper = Key + Keeper, as a keeper of keys.
* RareRandomDrop: In addition to his own UT item (the Keychain Cutlass), the Keyper can notably drop all the UT items and the entrances to certain dungeons normally dropped by other event bosses as well.
* RecurringBoss: The Keyper can spawn twice per realm, after the Crystal Towers (which can be fought twice per realm) are defeated.
* ShoutOut: He literally wields a Franchise/{{K|ingdomHearts}}eyblade, which he can even drop as a weapon.

!!The Appetizer
A proficient cook serving under Oryx who spawns after the Red Demons have been wiped out during event periods.

* ArmorPiercingAttack: Most of the Appetizer's attacks bypass the target's DEF.
* ChefOfIron: The Appetizer is a chef who can more than hold his own in a fight, and attacks by throwing various kinds of food.
* SupremeChef: According to the Realm Eye, the Appetizer is exceptionally skilled in culinary arts, despite the illegitimacy of his ingredient sources.
* TimedMission: Once approached, the Appetizer will attack until taking enough damage, upon which he will teleport to one of the three food piles and start a timer. Players have 30 seconds to find him and re-engage in combat, otherwise the food pile he is standing next to will expire and no longer drop items.

!!The Gardener

* MakingASplash: The Gardener fights by splashing water and throwing water balloons.

!!Biff the Buffed Bunny
[[quoteright:108:https://static.tvtropes.org/pmwiki/pub/images/biff_the_buffed_bunny.png]]
->''You have stolen and broken eggs at your leisure, I will put a stop to that!''
A massive, incredibly muscular rabbit that aggressively defends Easter eggs. Only shows up for Easter.

* KillerRabbit: This rabbit is ''not'' to be laughed at.
* KingMook: To the Mini Biffs, smaller versions of himself that spawn in the Godlands during Easter.
* LethalJokeCharacter: In a similar vein to the Giant Oryx Chicken, he's kind of hard to take seriously since he's an Easter bunny. Like the Chicken, taking him seriously is essential in order to not get ripped limb from limb.
* MusclesAreMeaningful: Is possibly the most (visibly) muscular character in the game, and makes that clear with enormous HP and damage.
* PaletteSwap: Outside of Easter, he has been seen in Month of the Mad God 2017 and September 2019, where he is recoloured, respectively, to a mossy statue and an alien creature.
* RareRandomDrop: The Vitamine Buster and Helm of the Swift Bunny.
* SealedEvilInACan: Must be broken out of a giant Easter egg that appears when all the smaller ones in the Realm are destroyed.
* SuperPersistentPredator: With enough patience, [[https://www.youtube.com/watch?v=SAtviIt80rY he can chase you all the way to the beach.]]
* TopHeavyGuy: His torso is far bigger than his legs.

!!Zombie Horde
[[quoteright:138:https://static.tvtropes.org/pmwiki/pub/images/bonegrind_undead.png]]
->''Rrrgghhh…remember me?!''
A horde of undead versions of all the playable characters led by Bonegrind the Undead Butcher. Only appears for Halloween.

* NightOfTheLivingMooks: All enemies in this event are zombified versions of player characters.
* RareRandomDrop: The Infected Assassin Skin.
* RedEyesTakeWarning: All of these zombies have red eyes.
* UpgradedBoss: Their leader is Bonegrind the Undead Butcher, whom you might recognise as the tutorial boss Bonegrind the Butcher, back for revenge.

!!Oryx Horde
->''Rise, my vessel! Aid my assault and we may breach the realm itself!''
A boss rush consisting of fights against various stone enemies, actually an attempt of summoning Oryx to the Realm that was botched by Craig. Only appears for Month of the Mad God and drops the entrance to Mad God Mayhem.

* CrosshairAware: The Stone Guardian Swords can create red crosshairs to chase players while raining down explosive lightning bolts.
* DeathFromAbove: The Stone Guardians Swords rain explosive lightning from the sky.
* DemotedToExtra: The Oryx Horde was the primary event boss of Month of the Mad God 2017 and 2018, but was relegated to playing second fiddle to [=MotMG=] 2019's Alien Invasion event, being available only from 30 July to 8 August instead of the whole event.
* DualBoss: In addition to the Stone Guardians, in the first phase of the Spirit of Oryx fight, he's invulnerable and you have to endure his attacks while trying to destroy the Possessed Statue of Oryx.
* FlunkyBoss: The Megamad Brute of Oryx can spawn Megamad Warriors of Oryx and Alpha Arcane Fighters.
* GrapplingHookPistol: The Possessed Oryx Statue can fire a grappling hook to immobilize a player and drag itself to them, which is usually followed by a point-blank Earth Smash.
* KingMook: The Megamad Brute of Oryx is a reskinned version of the Brutes of Oryx encountered in Oryx's Castle.
* LivingStatue: The Megamad Oryx Statue, the first and fourth boss of the event.
* RecurringBoss: The Stone Guardians in Oryx's Castle reappear as bosses in this event, with significantly higher damage and HP.
* SequentialBoss: The Oryx Horde is a boss rush event, where 4 bosses must be fought right after each other. After destroying the Megamad Oryx Statue, you must defeat the Megamad Brute of Oryx, the Stone Guardians, and finally the Spirit of Oryx along with the Possessed Oryx Statue.
* ThrowDownTheBomblet: The Possessed Oryx Statue can lob Earth Smashes, which explode into rings of fire and blast the ground into harmful poison.
* TrapMaster: The Spirit of Oryx can deploy a number of status-inflicting mines.

!!Leprechaun

* HyperspaceArsenal: The Pot of Gold dropped by the Leprechaun is far bigger than he is, as he can store it within his hyperspace hat.
* MetalSlime: A harmless 'boss' that runs away from you and can outrun all characters (making it unkillable without slows), and either spawns a Pot of Gold or a portal to the Rainbow Road (which contains a Pot of Gold and nothing else). This Pot of Gold is in turn the source of very rare vanity items found nowhere else.

!!Permafrost Lord
[[quoteright:128:https://static.tvtropes.org/pmwiki/pub/images/permafrost_lord.png]]
->''Who dares destroy my constructs of snow?''
An icy titan created by dwarves to bring an eternal winter to the Realm. Sealed away by Oryx once he got annoyed of the Lord covering his castle in ice. Drops ice-themed reskins and the portal to the Ice Tomb.

* FlunkyBoss: The Permafrost Lord summons Snow Constructs to aid him.
* AnIcePerson: In addition to being made of ice himself, he uses ice attacks.
* KingMook: The Permafrost Lord is a stronger version of the Snow Constructs, which spawn in the Mountains during Christmas.
* ThePawnsGoFirst: He won't awaken and attack before all 20 Snow Constructs that spawn in the mountains are killed.
* TurnsRed: When the Permafrost Lord is dropped under a certain amount of health, he'll flash red, double his DEF and start rapidly using all the attacks he used in the previous phases until he dies.

!!Snowy the Frost God
->''Brace yourself, winter is coming!''
A special winter-themed boss who appears during winter holiday events.

* FlunkyBoss: Snowy continuously summons Snowmonster minions.
* AnIcePerson: Snowy attacks by throwing snowballs and snowflakes.
* TheTurretMaster: In phase 2, Snowy spawns two stationary Snowball Throwers which fire snowball projectiles.

!!Jack Frost
->''Brrrrr! You’ve given life to a soul that is neither jolly nor happy!''
A special boss that appears during winter holiday events. Unlike other event bosses, it must be manually constructed by players using 4 snowman parts, with the difficulty of the fight and quality of the loot depending on the parts used.

* HardModePerks: Which attacks Jack Frost uses, how much damage he does, and how many phases he has are determined by the rarity of the items used to create him. Higher-tier materials will give Jack Frost more dangerous attacks, and increase his loot drop chance.
* {{Snowlems}}: Jack Frost must be created by players from a Snowman Body, top hat, carrot and coal. Once a complete Snowman is assembled, the players can fight Jack Frost.

!!The Glitch
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/glitch_9.png]]
->''I AM ERROR. PRESS ANY KEY TO RESTART.''
An entity twisted into a being of uncertain existence and bizarre power. Drops the entrance to The Machine.

* ArmorPiercingAttack: All of the Glitch's attacks deal full damage regardless of how much DEF you have.
* JumpScare: The sound effect when it dies is the same as when a player dies.
* MythologyGag: The Realm Eye believes that the Glitch once held access to an elusive lair of goblins, referring to a scrapped dungeon called Goblin Lair.
* TimeLimitBoss: During its last phase, the Glitch will attempt to run from players while trailing Exposed Code. If not killed quickly enough, it can transform the entire area into a hazardous sea of Exposed Code, making it almost impossible to chase down and finish off.

!!Commander Calbrik
[[quoteright:128:https://static.tvtropes.org/pmwiki/pub/images/alien_ufo.png]]
->''Atmosphere breach imminent, prepare all units to launch our next assault on this sector!''
An alien conqueror who intends on taking over the Realm in his bid for galactic domination. Shows up to fight once enough of his alien underlings have been slain. Downing his UFO rewards the player with Metal Scraps and occasionally alien equipment, in addition to spawning portals to the Alien Planets all over the Realm.

* AlienInvasion: Commander Calbrik is the leader of an extraterrestrial army who seeks to conquer the Realm.
* AscendedExtra: Originally added just for Month of the Mad God 2019, his encounter and the Alien Planets were made permanent after the event ended, albeit with far lower spawn rates.
* BadBoss: One of his taunts has him threaten to off his minions if they return without killing he heroes.
* BeamSpam: One of his main attacks.
* EvilVersusEvil: While he shares Oryx's goal of killing the Realm's heroes, they're openly hostile to each other.
* FlyingSaucer: Calbrik pilots a classic UFO when invading the Realm.
* GalacticConqueror: Wants to take over the galaxy and has already subjugated many planets.
* ThePawnsGoFirst: He'll only spawn once players have killed a sufficient number of his minions.
* TheUnseen: Calbrik fights in his UFO, but the warlord himself has never been seen in person.
* RecursiveAmmo: Can throw bombs that explode into rings of shots.
* WaveMotionGun: His UFO's other primary attack.
[[/folder]]

[[folder:Dungeon Bosses]]
* BossBonanza: The majority of dungeons have a single proper boss and optionally treasure room(s) home to either an especially powerful [[EliteMooks Elite Mook]] or a second boss, with the exception of the following dungeons: Haunted Cemetery (5 bosses), The Third Dimension (2), Lair of Draconis (5), The Shatters (3), Secluded Thicket (3), Battle for the Nexus (4), all four Alien Wormholes (3), Mad God Mayhem (4), and Lost Halls (5). Oryx's Castle and Chambers have 2 boss fights by default (the Stone Guardians and Oryx 1), and players can fight up to 6 more in a full run from Oryx's Castle to the Wine Cellar and Oryx's Sanctuary.
* BossOnlyLevel: The Court of Oryx dungeons (except the Secluded Thicket), the Machine, Beachzone, the Void, heroic dungeons, and Belladonna's Garden have no enemies other than a boss and its summoned minions.
* LevelScaling: All dungeon bosses have quadratic HP scaling, with some harder dungeons also giving it to prominent minions, if not outright giving it to everything.
* MiniBoss: In certain mid-level dungeons, multiple treasure rooms can be found in a single run, each home to a boss that is usually less complex than main dungeon bosses, while sharing most of their loot table with the main boss (in contrast, many high-level dungeons only have a single treasure room home to a very powerful boss).
* OneHitPolykill: Attacks that can pierce through players see ubiquitous usage by bosses of many high-end dungeons.
* RareRandomDrop: The majority of dungeon bosses have a small chance to drop a Wine Cellar Incantation or their own unique untiered and/or set tier equipment.

!!Evil Chicken God
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/evil_chicken_god.png]]
The "boss" of the Tutorial stage. Actually a harmless chicken Oryx named as such to scare off adventurers. Almost incapable of doing any damage.

* IronicNickname: The Evil Chicken God is neither evil nor a god. Oryx only labels it as such to intimidate new adventurers.
* JokeCharacter: It's hard to take an Evil Chicken God seriously, especially when it is borderline harmless.
* KingMook: This poor excuse of a boss is one to the Evil Chickens and Hens, which look like smaller versions of it and are equally as harmless.
* ZeroEffortBoss: This 'boss' barely even tries to fight back against you.

!!Bonegrind the Butcher
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/bonegrind_the_butcher.png]]
->''Ahh, fresh meat for the minions!''
Boss of Oryx's Kitchen, the final part of the Tutorial. His job is to prepare meat for Oryx's minions.

* TheButcher: InNameOnly, though. He's an extremely easy boss.
* KnifeNut: Being a butcher, he fights with a bloody kitchen knife.
* ZeroEffortBoss: Although he does fight back (unlike the Evil Chicken God), it's more difficult to lose to him than it is to defeat him and you'll have to try if you want the ignoble honour of having a character defeated by Bonegrind the Butcher.

!!Dreadstump the Pirate King
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/dreadstump_new3.png]]
->''It is a glorious thing to be a pirate king!''
Boss of the Pirate Cave. Was once the most feared pirate to ever live, but has been consumed by acedia.

* FlunkyBoss: Constantly maintains a large swarm of pirate minions around him.
* KingOfThieves: His title is the Pirate King, and he's the boss of a pirate-filled dungeon.
* {{Pirate}}: Dreadstump the Pirate King is the leader of the pirates in the Pirate Cave.
* WarmUpBoss: Appropriately easy enough for the boss of the first dungeon which drops from low-level monsters.

!!Mama Megamoth
[[quoteright:128:https://static.tvtropes.org/pmwiki/pub/images/mama_megamoth.png]]
Boss of the Forest Maze. A particularly large Megamoth that has sired many generations of children.

* BigCreepyCrawlies: This moth is at least four times as big as players.
* FlunkyBoss: Is constantly surrounded by a squad of Mini Megamoths.
* KingMook: To Mini Megamoths, which look exactly the same except for size.
* MothMenace: This moth serves as the boss of the Forest Maze. However, she doesn't pose much threat as her dungeon is one of the lowest-levelled ones in the game.
* WarmUpBoss: The Mama Megamoth's difficulty is appropriate for the second-easiest dungeon in the game.

!!Arachna the Spider Queen
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/arachna_new3.png]]
Boss of the Spider Den. Once a weaver of unparalleled talent, transformed into her current state by Oryx out of jealousy.

* CobwebJungle: Arachna's room is filled with a large web that slows anyone stepping over it.
* GiantSpider: Quite obviously; even her babies are big compared to real life spiders.
* KingMook: Arachna is the boss version of her spider minions, bearing the most resemblance to the Green Spider Hatchlings.
* MotherOfAThousandYoung: Arachna is the mother of all the spiders found in her dungeon.
* WasOnceAMan: Arachna was once a beautiful maiden before Oryx transformed her into a giant spider in order to hide the fact that he's a terrible weaver.

!!Mixcoatl the Masked God
[[quoteright:128:https://static.tvtropes.org/pmwiki/pub/images/mixcoatl_the_masked_god.png]]
An ancient god of the hunt and boss of the Forbidden Jungle.

* {{Cephalothorax}}: Mixcoatl doesn't have a torso; his legs and arms are directly attached to his face.
* FlunkyBoss: He has 4 invincible totems around him that fire shots and spawn Totem Spirits.
* MalevolentMaskedMan: Well, his entire body is basically a mask.
* PlayingWithFire: He can launch streams of fireballs.

!!Stheno the Snake Queen
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/stheno_new3.png]]
Boss of the Snake Pit. Medusa's sister, whose skill with knives led Oryx to promote her to a general of his forces.

* FlunkyBoss: Maintains several Stheno Pets that circle her and fire slowing beams. She can also summon armies of smaller snakes.
* KingMook: Stheno is a reskin of the Medusae commonly found in the Godlands, although their attacks don't have much in common.
* KnifeNut: Wields two knives.
* PurpleIsPowerful: This boss' colour is purple, instead of the normal Medusa's green. She's also considerably more powerful than the aformentioned Medusa.
* SnakePeople: Like Medusae, Stheno has the upper body of a woman and the lower body of a snake.
* WakeUpCallBoss: Chances are she will be one of the first bosses to actually give you trouble, due to her significantly higher damage output and liberal use of area attacks.

!!Snakepit Guard
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/snakepit_guard_new2.png]]
Treasure Room boss of the Snake Pit.

* MiniBoss: Can be randomly found in treasure rooms within the Snake Pit.
* SchmuckBait: The room it's found in is initially empty except for a few small weak snakes and a square button at the top of the room. Pressing the button causes the Snakepit Guard to spawn behind you, and causes the walls to fire damaging arrows that inflict bleeding.
* SnakesAreSinister: A large red cobra.

!!Queen Bee
[[quoteright:112:https://static.tvtropes.org/pmwiki/pub/images/queen_bee.png]]
Boss of The Hive. Once the ruler of a magical society, her hive has been reduced to a honey farm for Oryx.

* BigCreepyCrawlies: A giant bee.
* FlunkyBoss: Constantly spawns Maggot Eggs which hatch into Maggots when damaged, which then grow into Fat Bees.
* InsectQueen: She even has a crown and a scepter.
* WakeUpCallBoss: Significantly harder than most bosses you would find in Midlands dungeons, dealing heavier damage, several status effects, and summoning problematic minions en masse.

!!Fountain Spirit
[[quoteright:128:https://static.tvtropes.org/pmwiki/pub/images/fountainboi.png]]
->''Ah, so you must be the guest I have felt the presence of! Strike my flowing waters and I shall richly reward you!''
Boss of the Magic Woods. The fusion of all the spirits offered by the creators of the Magic Woods, sacrificed in their bid to become immortal fairies.

* FlunkyBoss: Summons lesser fairies to aid her in combat.
* KaizoTrap: If killed while she's shooting out boomerang shots, they still come back to her location. Since the whole spread re-converges onto the same spot where her loot drops, it's entirely possible to get killed while grabbing her loot if you aren't paying attention.
* MakingASplash: As expected, she fires water to attack.
* MergerOfSouls: The Fountain Spirit is the amalgamation of all the spirits that created the Magic Woods.
* SealedEvilInACan: Implied, as she asks you to break the watery barrier surrounding her for a "reward", then attacks you. Subverted in the sense that she isn't exactly evil, but suffers from a case of BlueAndOrangeMorality due to her nature as an amalgamation of souls and is thus still hostile.

!!Limon the Sprite Goddess
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/limon_the_sprite_goddess.png]]
Boss of the Sprite World. Mother of all sprites and sovereign of the natural environment.

* AllYourPowersCombined: She can use the elements of every single Sprite in the Sprite World, changing up her arena layout depending on which attack she's currently using.
* EnergyBeing: Goes with the territory for Sprites.
* FlunkyBoss: Can summon groups of sprites to attack you. Since the sprites barely do any damage, the worst they can do is slow you.
* KingMook: This boss is a stronger PaletteSwap of normal Sprite Gods.
* LightningBruiser: Moves impossibly fast and boasts some impressive firepower for the boss of an easy dungeon.
* PaletteSwap: She's essentially a reddish-orange Sprite God.
* PurpleIsPowerful: Inverted: the red Limon is much more powerful than the purple Sprite Gods.
* PowerFloats: Like other Sprite Gods, she floats a small distance over the ground.
* WillfullyWeak: According to The Realm Eye: "Even [[BigBad Oryx]] begrudgingly complies with Limon’s requests to not excessively harm nature, for he knows that her full power being unleashed would be cataclysmic."
* WorfHadTheFlu: She's one of the most ancient beings in the Realm with full domain over nature, and her full strength is enough to overpower even Oryx. However, most of her power is spent maintaining the stability of her home dimension after the Elemental War, which results in the weak early-game boss you fight in-game.

!!Sandstone Titan
[[quoteright:144:https://static.tvtropes.org/pmwiki/pub/images/sandstone_titan.png]]
Boss of the Ancient Ruins. A colossal earthen golem that served as a vessel for spirits, giving them a medium with which to interact with the physical world. It has since been reawakened by the spirits to destroy all intruders.

* AntiFrustrationFeatures: If you fail to do enough damage to kill any of its Ancient Spirits in one phase, it'll go Exposed for the entirety of the next phase to give you an advantage.
* ClippedWingAngel: As you destroy the spirits powering it, the Titan will start doing less damage and attacking less aggressively. By the time it's on its last legs, it's barely able to put up a decent fight.
* DishingOutDirt: Uses earth-themed attacks, and can turn the ground into quicksand.
* {{Golem}}: A titanic terracotta golem that houses countless spirits.
* RecursiveAmmo: Throws boulders that explode into rings of shots and spawn in spikes that turn solid ground into quicksand.
* ShieldedCoreBoss: At HP thresholds, it will summon spirits to defend it. Destroying these spirits is required to weaken the Titan and progress the fight.

!!Genie
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/genie1.png]]
->''You see, however, I do not give rewards out to just anyone. You’ll have to prove yourselves against me!''
The treasure room boss of the Ancient Ruins. An ancient spirit trapped by those wishing to seek its power, it grants rewards to those it deems worthy by facing it in combat.

* BenevolentGenie: While it does fight you, the Genie expresses gratitude at its release and merely wishes to test if the players are worthy of its reward. Once you defeat it in combat, it eagerly gives out its treasure.
* InvincibleMinorMinion: The Magic Lamp in the center of the room fires bombs during the entire battle. It's also what must be destroyed for loot, but it's only vulnerable after the Genie is defeated.

!!Gigacorn
[[quoteright:176:https://static.tvtropes.org/pmwiki/pub/images/gigacorn.png]]
One of the bosses of the Candyland Hunting Grounds. Once popular war steeds for conquerors, they were hunted into near-extinction by rival barbarians.

* ArmorPiercingAttack: All of its shots bypass defence, much to the chagrin of classes like Knights that rely on their heavy armor.
* BullfightBoss: Gigacorn charges at the closest player while shooting bullets. After a short pause it charges again.
* HornAttack: One of its attacks is to use its horn to launch a stream of rainbow bullets.
* KingMook: These bosses are bigger Unicorns with more elaborate manes.
* {{Unicorn}}: The boss version of normal Unicorns.

!!Desire Troll
[[quoteright:128:https://static.tvtropes.org/pmwiki/pub/images/desire_troll.png]]
One of the bosses of the Candyland Hunting Grounds. Enjoys using magic to toy with the hopes and dreams of others.

* InterfaceScrew: Many of its bullets inflict Hallucinating, which scrambles all sprites on the screen, and Hexed, which temporarily turns your sprite into that of a pet.
* KingMook: The boss version of normal Wishing Trolls.
* RapunzelHair: As can be seen from their sprite, the hair of Desire Trolls is longer than their height.

!!Swoll Fairy
[[quoteright:144:https://static.tvtropes.org/pmwiki/pub/images/swoll_fairy.png]]
One of the bosses of the Candyland Hunting Grounds. Living in a sugary environment has negated its flight, so like its brethren it's opted to pack on muscle instead.

* ConfusionFu: Practically all of its shots inflict Confusion.
* FlunkyBoss: Spawns Fairies in battle.
* KingMook: The bigger and even beefier boss version of Beefy Fairies.
* WingedHumanoid: Like regular Fairies and Beefy Fairies, Swoll Fairies have a pair of bird wings on their back.

!![=MegaRototo=]
[[quoteright:128:https://static.tvtropes.org/pmwiki/pub/images/megarototo.png]]
One of the bosses of the Candyland Hunting Grounds. Despite appearances, it's a lord of the forest and potentially had a hand in the Candyland's creation.

* BreathWeapon: Can breathe fire for one of its attacks. Of course, it's just a stream of fire bullets, but still.
* FlunkyBoss: Spawns smaller Rototos.
* KingMook: [=MegaRototos=] are the boss version of Rototos.
* StationaryBoss: These bosses cannot move.

!!Spoiled Creampuff
[[quoteright:176:https://static.tvtropes.org/pmwiki/pub/images/spoiled_creampuff.png]]
One of the bosses of the Candyland Hunting Grounds. A failed attempt by the fairies at bringing sweets to life.

* BlobMonster: A creature made of creampuff.
* FlunkyBoss: Spawns a number of Small and Big Creampuffs.
* GlassCannon: The Spoiled Creampuff can dish out a good amount of damage, but has the least health of all of its cohorts, so is usually not a particular threat. However, it has been known to one-shot squishier players.
* KingMook: The bigger and angrier boss version of Big and Small Creampuffs.

!!Cupcake
[[quoteright:112:https://static.tvtropes.org/pmwiki/pub/images/cupcake_7.png]]
The final boss of the Candyland Hunting Grounds. It appears after at least one of every other boss has been killed and drops a portal to complete the dungeon. It has a higher chance of dropping rare loot than the other bosses.

* AnthropomorphicFood: Yes, this boss is a cupcake capable of shooting bullets and killing you.
* InterfaceScrew: All of the Cupcake's attacks inflict Hallucinating.

!!Golden Oryx Effigy
[[quoteright:192:https://static.tvtropes.org/pmwiki/pub/images/golden_oryx_effigy.png]]
->''You shall never leave with your pilfered loot!''
Boss of the Cave of a Thousand Treasures. Created by bandits to convince Oryx to spare them, it was briefly considered as a vessel by the Void Entity before being discarded for its weakness.

* BossArenaIdiocy: The edges of his arena are lined with pots that can be broken for restoratives. To make things worse for him, these areas are outside the reach of his attacks.
* FlunkyBoss: Summons Treasure Oryx defenders that fire at attackers while maintaining his invulnerability.
* GrenadeSpam: Lobs a hail of grenades in his second form.
* InvincibleMinorMinion: The Gold Planets that permanently revolve around him.
* LivingStatue: A gold statue of Oryx that can walk around and kill you.
* PaperTiger: The weakest of the bosses touched by the Void, but is still displayed by the Void Entity as a show of force among actual heavy hitters like the Forgotten King and queen, the Killer Bee Queen, and the Marble Colossus.
* ShieldedCoreBoss: Can't be harmed until his defenders are destroyed.

!!Troll Matriarch
[[quoteright:144:https://static.tvtropes.org/pmwiki/pub/images/troll_matriarch_8.png]]
->''This forest will be your tomb!''
First boss of the Haunted Cemetery. The mother of the Ghost Bride, determined to protect her daughter's soul.

* FlunkyBoss: The Troll Matriarch summons Reanimated Remains minions during her second phase.
* LargeAndInCharge: The Matriarch is more than twice as big as her Forest Troll and Troll Pathfinder minions.
* ShieldedCoreBoss: In her second phase, she turns invulnerable while still firing shots and summons Reanimated Remains which must all be killed to remove her invulnerability.
* TrapMaster: The Troll Matriarch can plant Deadly Mushrooms that will explode if not destroyed quickly.
* WasOnceAMan: The Troll Matriarch was the mother of the then-living Ghost Bride, prior to her transformation after her daughter's death.

!!Ghost Bride
[[quoteright:108:https://static.tvtropes.org/pmwiki/pub/images/ghost_bride.png]]
Second boss of the Haunted Cemetery. A bride murdered on the day of her wedding, who now serves as a judge of the dead.

* LivingStatue: Before fighting the Ghost Bride herself, players must defeat Fate and Glory, two statues in her room that she possesses and animates.
* SequentialBoss: Immediately after the fight starts, the Ghost Bride will possess the statue named Fate, which must be destroyed. Afterwards, she possesses the second statue Glory, and only after Glory is destroyed can she be fought in her true form and defeated.

!!Pumpkin King
[[quoteright:128:https://static.tvtropes.org/pmwiki/pub/images/pumpkin_7.png]]
Third boss of the Haunted Cemetery. Fancies himself the king of pumpkins. Has absolutely no relation to the Pumpkin Master.

* BerserkButton: Do not call him the Pumpking.
* DemBones: Seemingly a skeleton with a pumpkin head and a cape.
* PumpkinPerson: The Pumpkin King is seemingly humanoid with the head of a pumpkin.
* ShieldedCoreBoss: At the start of the battle, the Pumpkin King summons four Jack-o'-lanturns and cannot be harmed until all have been killed.

!!Grave Caretaker
[[quoteright:128:https://static.tvtropes.org/pmwiki/pub/images/grave_caretaker.png]]
Fourth boss of the Haunted Cemetery. A servant of Skuld who guides spirits to the afterlife.

* ActionBomb: The Grave Caretaker constantly spawns Forgotten Souls that seek to approach players and explode into a circle of bullets.
* EliteZombie: This zombie serves as the fourth boss of the Haunted Cemetery.

!!Ghost of Skuld
[[quoteright:112:https://static.tvtropes.org/pmwiki/pub/images/ghost_of_skuld.png]]
->''Welcome to my domain. I challenge you, warrior, to defeat my undead hordes and claim your prize...''
The final boss of the Haunted Cemetery. Master of the afterlife, she appears throughout the Cemetery to announce the next waves and attacks at the end of the dungeon as a boss.

* CombatPragmatist: Sort of implied. First, she tries to trick you by tempting you with a great reward if you beat her hordes of monsters. Then, she claims the reward is "a swift death", suddenly attacks and opens the battle with an unavoidable wave of paralyze bullets, and then launches her most powerful attack at you while you're vulnerable.
* FinalBoss: Of the Haunted Cemetery.
* FlunkyBoss: While she's no slouch in direct combat, she does make a point of summoning waves of zombies to attack you as she fires her own shots.
* TheGrimReaper: Skuld is the master of the afterlife, ultimately deciding what is done with each passed soul.
* InvincibleMinorMinion: The Flying Flame Skulls spawned by Skuld cannot be hit.
* SamusIsAGirl: And you wouldn't know just by looking at her.
* TeleportSpam: Does this for one of her phases.
* TurnsRed: At low HP, Skuld will absorb all active Flame Skulls and turn into a larger Flying Flame Skull for the last part of her fight. Upon transforming, Skuld will start chasing players, firing green waves and confusing stars to her sides while firing aimed spreads of cross bullets. Every once in a while, she will stop chasing, circle in place, and fire a ring of Paralyzing bullets. At critical health, Skuld will increase the frequency and number of all her attacks, in addition to adding aimed giant crosses to her arsenal.
* ZombieApocalypse: Implied to be able to raise corpses from the dead. She is responsible for the Zombie Horde event and can also summon zombies in her battle.

!!The Pumpkin Master
[[quoteright:128:https://static.tvtropes.org/pmwiki/pub/images/pumpkin_master.png]]
A relative of the Puppet Master and Halloween enthusiast, who was granted a plot of land by Skuld. A reskin of the Encore iteration of the Puppet Master; formerly the boss of the limited Halloween Haunted Cemetery, but now a rare encounter that occasionally spawns in the .

* BonusBoss: During Halloween events, the Pumpkin Master is guaranteed to appear after defeating Skuld as an optional bonus boss. When Halloween events are not active, before Skuld's betrayal line, there is a slim chance that she might briefly become vulnerable, allowing you to strike first. Doing so will cause the Pumpkin Master to appear after Skuld is defeated.
* MovesetClone: He behaves exactly like the Encore version of the Puppet Master, but with a Halloween aesthetic.
* PumpkinPerson: The Pumpkin Master himself is humanoid with the head of a pumpkin. His pumpkin minions are less anthropomorphic.
* StationaryBoss: Doesn't move.

!!Septavius the Ghost God
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/septavius_the_ghost_god.png]]
The boss of the Undead Lair. A distinguished combatant in life, he now presides as the lord of the dead.

* ArmorPiercingAttack: One of his phases has him fire spirals of bullets that bypass armor.
* FlunkyBoss: Summons hordes of ghosts to rush you while he sits back and bombards you with shots.
* KingMook: A boss based on the normal Ghost Gods.
* MultiRangedMaster: A proficient user of both magic and archery. Fittingly, he uses both a staff and a bow in his fight.
* PaletteSwap: Appearance-wise, the only difference between non-heroic Septavius and other Ghost Gods are his red eyes. Subverted with his Reconstruction, which gave him a completely different sprite.

!!Spectral Skeleton
[[quoteright:132:https://static.tvtropes.org/pmwiki/pub/images/spectral_skeleton_5.png]]
Treasure room boss of the Undead Lair, a rare breed of undead that is simultaneously a ghost and a skeleton.
----
* DemBones: The Spectral Skeleton has an extremely rare form of double undead status, being both a skeleton and a ghost simultaneously.
* MiniBoss: Can be randomly found in treasure rooms within the Undead Lair.
* OurGhostsAreDifferent: The Spectral Skeleton has an extremely rare form of double undead status, being both a skeleton and a ghost simultaneously.
* RiddleForTheAges: The Spectral Skeleton's double undead nature seems to defy all current understanding of undead creatures and the very concept of the afterlife, and has left even the greatest scholars of the Cursed Library scratching their heads.
* StationaryBoss: He does not move.
* TurnsRed: When on half health, it will briefly turn invulnerable before continuing its attack pattern with greater frequency.

!!Davy Jones
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/davy_jones.png]]
->''On your knees ye slimy sea slurp!''
A dreaded ghost pirate who came into conflict with Oryx and was killed in action. Boss of Davy Jones' Locker.
----

!!Lord Ruthven
[[quoteright:112:https://static.tvtropes.org/pmwiki/pub/images/lord_ruthven.png]]
The boss of the Manor of the Immortals. A loyal servant of Oryx and an adept in dark magic.

* BatOutOfHell: Can transform into a swarm of bats and then ZergRush you to death.
* GameplayAndStoryIntegration: Died from a lag spike? Blame this guy.
* GreaterScopeVillain: His dark magic is the reason that the curse of perma-death even exists to begin with. However, Ruthven is still loyal to Oryx above all else.
* LifeDrain: For every attack that hits, Ruthven heals himself for the damage he deals.
* OurVampiresAreDifferent: Aside from looking the part and residing in a Gothic horror-themed dungeon full of vampire monsters, Ruthven can transform into bats and steal life from players.
* ShieldedCoreBoss: Periodically summons Coffin Creatures that need to be destroyed before he can be hurt again.

!!Archdemon Malphas
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/archdemon_malphas.png]]
Boss of the Abyss of Demons. Once a gifted angelic stonemason, he was exiled for imbuing his work with impure charms.

* ActionBomb: Can summon Malphas Missiles that fly at players before exploding.
* BossDissonance: While he isn't very easy, the minions in his dungeon are far more dangerous than he is.
* FallenAngel: An angel cast down to the lava fissures of the Realm for his impure deeds.
* FlunkyBoss: Can summon Malphas Hounds and Malphas Protectors, small demons that assist him. His (huge) room is also home to six White Demons, which players are recommended to kill first before engaging in battle against Malphas.
* SizeShifter: Grows increasingly large over the course of his fight.

!!Abyss Idol
[[quoteright:112:https://static.tvtropes.org/pmwiki/pub/images/abyss_idol.png]]
The secret boss of the Abyss of Demons, an idol built and worshiped by the Abyss' demons. Can be found in a small room unmarked on the map.

* BonusBoss: Can be randomly found in a treasure room within the Abyss of Demons.
* LavaPit: Can toss grenades that turn swaths of the floor into lava.
* LivingStatue: A seemingly sentient idol made of gold.
* TheParalyzer: Uses paralyzing shots. A particularly nasty tactic he will do is paralyze you before throwing a lava bomb directly on you.
* PointOfNoReturn: The entrance to his room seals up with lava once he activates.

!!Gulpord the Slime God
[[quoteright:112:https://static.tvtropes.org/pmwiki/pub/images/gulpord_the_slime_god.png]]
Boss of the Toxic Sewers. An unholy amalgamation of magic residue that seeped into the Realm's sewers, gaining sentience as a result of the mixture.

* AsteroidsMonster: Splits into halves when damaged enough, and splits into quarters after that. He then reforms for a final attack.
* FlunkyBoss: Has several Natural Slime Gods in his room that will open fire on players that enter.
* KingMook: To the regular Slime Gods. They're stated to have formerly looked the same as him, but turned brown after picking up dirt from shambling around the surface.
* MuckMonster: Gulpord and his minions composed entirely of what appears to be toxic sewer sludge, and he uses blasts of sludge to attack.
* TurnsRed: When his smaller versions are taken out, he reforms in the center of the room, flashes red, and chases down players while bombarding them with an endless stream of shots.

!!Master Rat
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/ds_master_rat.png]]
->''Adventurers of the realms atop, let me test your strength!''
A strange man who was turned into a rat by Dr. Terrible before escaping to the Sewers. Can be found in the Toxic Sewers and will reward you if you defeat him in combat.

* KatanasAreJustBetter: Wields the Void Blade, a super-heavy katana forged from dark matter. You can get yourself the weapon if you get lucky upon beating him or Gulpord.
* RiddleMeThis: He used to give rewards in exchange for players answering one of four riddles. Since that ended up very unpopular, he was later reworked to be an actual boss in the Reconstruction of the Toxic Sewers.
* ShoutOut: The Master Rat is a reference to ''Franchise/TeenageMutantNinjaTurtles''; being a rat similar to Splinter, living in the sewers, dropping ninja equipment and formerly spawning turtles.

!!The Puppet Master
[[quoteright:112:https://static.tvtropes.org/pmwiki/pub/images/the_puppet_master.png]]
->''Watch them dance, hero, as they drain your life away!''
Boss of the Puppet Master's Theatre. Oryx's court jester and a madman obsessed with puppetry, infusing his puppets with souls to give them life.

* AsteroidsMonster: The clones spawned by the Puppet Master in his 3rd phase will explode and spawn a few Rogue Puppets and Assassin Puppets when destroyed.
* DoppelgangerSpin: Creates several clones of himself in his second phase. They [[StuffBlowingUp explode if killed]].
* EvilPuppeteer: This former travelling act is an employee of Oryx the Mad God.
* FlunkyBoss: Spawns groups of puppets to heal him and attack players. The Knight Puppet is especially dangerous due to its high health and ability to Armor Break players.
* KaizoTrap: When he dies, he explodes into bullets that have the potential to paralyze targets, leaving them open for attack by the other puppets who are still alive.
* MarathonBoss: He was infamously this this before an update nerfed the HP of all enemies in the Theatre. He had 110000 HP (considerably more than most bosses), was armored for most his fight (resulting in 60 DEF), and had a frustrating DoppelgangerSpin phase which took a very long time to complete, not to mention the fact that he turned invincible every 5 seconds or so. As for his rage phase, the spam of the once-durable puppets (especially the Knight ones) and the armor-piercing bullet hell he fired made it very hard to approach him and kill him. Not so much nowadays, due to his squishier minions, significantly lower HP even with scaling, and the fact that his clone phase tends to end quickly when players [[TakeAThirdOption nuke all of the fakes at once and then eviscerate the ensuing minion horde]] with SplashDamageAbuse before finishing off the vulnerable boss.
* MarionetteMaster: The Puppet Master commands the army of puppets in his theatre.
* SelfDuplication: In his third phase, the Puppet Master will send out a multitude of clones. The real Puppet Master can be distinguished by his Armored status, and if the real one takes enough damage, the clones will disappear.

!!Oryx Puppet
[[quoteright:100:https://static.tvtropes.org/pmwiki/pub/images/oryx_puppet.png]]
->''Am I not an uncanny likeness to Oryx himself?''
An exceptionally powerful puppet made in Oryx's image and the secret boss of the Puppet Master's Theatre, found in a small unmarked room.