We've some very cunning ones--but they're not common, thank the Maker.

[Can't possess people, bodies of their own, and they sound like they're not motivated by a hunger for the world as something else. Very different from their homegrown variety-- But probably not any better, if they're helping fuel the dominion she elsewhere describes.]

What do they ask in return? Are your mages--magicians, pardon--magicians at all without a demon helping them?