>>70629058here is my tile and the catbox for it
https://files.catbox.moe/jgwnvv.pngHBD Lucy, in this photo of us, I am explaining that in Chronicle 3, it is stated that Arthas was the most in tune with the Light out of all other paladins, so much that he was able to see visions that other paladins could not. The leading theory is that he likely saw the Void threat, but instead of falling into servitude of the Light, he knew that an Undead army would be Azeroth's only hope of survival, because the Undead are unaffected by the powers of the Old Gods; this is also very likely what the Jailer knew too and why the Jailer wanted Arthas, hence his army of Undead in the Maw. (And yes horde cake because FTH but also dwarfchad cause they're gangster as fuck)