Alrighty, time to pull out the stops...since I've started checking out his TV series on Fox, I thought I'd throw in...
David Charles Haller, aka Legion.
The illegitimate son of Professor Charles Xavier, Legion is classified as an "Omega-Level" mutant. In addition, he has multiple personalities, which each personality possessing a different power. So far, Haller has demonstrated such abilities as reality warping, energy manipulation, matter manipulation, telepathy, telekinesis, pyrokinesis, time travel, rapid punching, and on and on.
I can definitely see this guy giving Archanfel a REALLY hard time. How about you?