Talk:Dark Mage/@comment-26380985-20160814181026/@comment-29602226-20160816153535

It could be some human sorceress who consciously chooses to use Demonic Energy instead of Spirit Energy and changes herself into a Mamono.

The lore seems to imply that the whole Incubus/Mamono Infinite Power Loop is kind of a big deal, a game changer. I can see ambitious human magicians willingly joining that.