Awesome / The Imperium Of Man Comes To Gensokyo

• The Chaos batlebarge Litany of Slaughter ramming the Tyranid Hive Ship, complete with "Suicide Mission" playing as the BGM.
• The arrival of Hisoutensoku, and the following smackdown it lays upon the Bio-Titan was pretty epic.
• The Tyranid take-down of the moon.
• The take-over of the Scarlet Devil Mansion by the Orkz of all people.
• Eirin's rejection of both the Lord of Change and the Deceiver's propositions when trying to save Kaguya. Instead, she removes the Genestealer Embryo right there in the Hakurei Shrine just using Reisen's knife and some alcohol.
• A lone Commissar and his squad managing to take down a Chaos Space Marine. Yes, you read that right. A Badass Normal and a bunch of guys armed with lasguns that are about as effective as flashlights and flak jackets that provide roughly the same amount of protection as t-shirts killed a Chaos Space Marine.
  • It gets better. The same commissar killed another Chaos Space Marine on his own. Alone. The fact it was in a sword duel atop a pair of tanks flying through the air just makes it better.
• Marisa owning the Chaos-corrupted Farseer Mac-Essit by Master Spark.
• The Oni getting their act together to defeat the Tyranids, followed by the Nurglites.
• Warboss Egull Stompah, despite being injected with a drug that causes his flesh to melt, resists Nurgle, and takes on a Space Marine Commander. Who then sticks a bomb in his wound. His response? To yell 'WAAAAAAAAAGH!' and jump on the commander, pinning him underneath his bulk before it explodes.
• Magnus the Red's plans are being halted by the singing of a simple Stage 2 Touhou boss. Up until this point the only Gensokyians able to really do anything were stages 4-5 and up.
• Remilia Scarlet unleashing her Last Word "Scarlet Destiny", overpowering the Slaaneshi Greater Daemon Laernariel and cleaving it in two. With only one arm, having lost the other one in battle with the Necrons.
• The duel between Bickerstaff and Arcturus, who duel atop a Tau Manta using only their psyker powers, is made of awesomeness. Among over things, Bickerstaff throws Arcturus' disembodied hand as an attack, Arcturus rides a Gargoyle, they punch a hole in a Hive Ship, run all the way through it to the roof, where Bickerstaff zombifies another Carnifex to attack Mekboss Gutpuncha, and the two ships crashing into each other and nearly crash-landing.
• After being ganged upon by Tyranid gaunts and seemingly killed, one of Grimbolg's terminators named Freud charges toward the Tervigon that his battle-brothers were slain by, and slashes its legs with his lightning claws.
• All of the ending posts were exquisite.
  • Reimu's and Squad Hakurei's come to mind.
  • Don't forget the Ceremony for the Entrance of Gensokyo into the Imperium.