Who takes it?

Marvel/DC Alliance:

Atlas(From the Thunderbolts)
Nefarius(He was the original Moonstone but gained Ionic powers similar to Count Nefaria on a lesser scale. Not to be confused with Count Nefaria, this guy took on a bunch of Avengers including Quasar, Hercules, and Vision)
Therak(Spider looking creature powerful enough to own Wonder Man and Iron Man)
Hollywood

VS.

Atom Smasher
Hyperion(Squadron Supreme)
Savage hulk
Superman

Debate.