Dean of Metaphysics (Name withheld by request).
So... he's basically a demon. By which I mean, yeah; demon, devil, something like that. Maybe nice?
Who else is more qualified in the intricacies of metaphysics?
Doesn’t like having his name bandied about – usually referred to as “that dean,” “You Know Who (no, not that one, our guy),” and to The Archdean, “Fred.”