User blog comment:DYBAD/Character Sheet/@comment-25417020-20141116202051/@comment-5265497-20141119024549

How does someone actually "prove" their omnipotent? You can't feasibly make any sufficient evaluation of absolute power by the TOAA casually defeating every powerful opponent that somebody of his ostensible level wouldn't really sensibly even bother with in the first place, but to be honest, the nigh-omnipotent Living Tribunal's respect and fear of the TOAA should be enough to justify his cosmic stature at the VERY Least.

And if it's the author writing the story, that would make him an omnipotent over the Marvel Universe.