Big Bad: In the context that he is the literal Ruler of Hell, although subverted thanks to the existance of The Holy War, in which Aether turns out to be the one who should truley be feared.
To Hell and Back: Leviathan was banished to hell thousands of years ago by Aether. But only recently, while Aether wasn't present on the planet, were many creatures decided to band together to lift Leviathan's banishment curse. It was an act of rebellion against Aether forseen by Aarinus, in which Leviathan is eternally grateful for.
Sphere of Power: No one really knows what Sundials true powers are, probrably too afraid to find out.
Thov Shatocus
Timinius Starmad
Abusive Parents: He isn't physichally abusive at all, but he clearly doesn't show any respect to Whizdom whatsoever, to the point of boderline verbal/emotional abuse