[quote=Cpt Toellner]
Closest vanilla thing to a demon?
[/quote]

Not when you've got the [url=http://www.uesp.net/wiki/Skyrim:Dremora]Dremora[/url]... Though I suppose that would have been too obvious?

EDIT: Also, I noticed the creator put Molag in Vampire Armor. Heh.