User blog comment:DYBAD/Character Sheet/@comment-5693669-20141022110838/@comment-4867780-20141023033834

Totality is total, if some realities (notably containing other Omnipotents) are excluded then it's not the Totality we're talking about, but rather a shard of it that appears that way to insiders (leading to the agreement you mentioned).

Omnipotence appears essentially creation-based, as being the creator of a reality is the only credible way to wield absolute power over it, most Omnipotents characters being directly based on this understanding. The problem with creationism is that it implies a creator and a creation, which in turn implies a pre-creation context the creator was originally part of, that thus doesn't fall under his Omnipotent jurisdiction, context he was most likely born from at some point, unless he was brought into existence by another creator, who himself... etc. etc. ect.

So the concept of appears inherently contextual, meaning no one is truly Omnipotent.