Talk:Valkyrie/@comment-27229824-20160620162821/@comment-29602226-20161001153250

Actually, the profiles explicitly mention it:

-Houris and Cupids won't change much when monsterized, and most people won't even notice it when meeting them. I don't know if the angels themselves will notice or care...

-Angels always become Dark Angels when they realize they have become monsterized and are acting on their own desires, not on orders from the CG.

-Valkyries remain Valkyries if they become fully monsterized while they still think they are following the CG's orders, and become Dark Valkyries if they realize they are acting on their own desires before that.

My headcanon is that the corruption/fall is related to the desperation and sense of hopelessness the angel feels when she realizes she's being monsterized. Houri and Cupids don't seem to care much, so they don't fall. Angels always feel desperate, so they always fall.

If Valkyries become monsterized before they become aware of it, at that point they care only for their chosen hero, so they say "I don't care about that anymore, I just want to be with this man". But if they become aware of it before becoming fully monsterized, while they still care about something else than their husband, so they snap and become desperate, and they break, becoming Fallen.