I've read your response in Primordial Force Manipulation where you stated Omnipotence either is or it isn't there and there's no way to somehow acquire it. Nevertheless, I just ignore this principal and will ask a question:
I compose a saga where there will be a character who will turn omnipotent. But the interesting part is how I suppose it:
The character will achieve Omnipotence with Absolute Unification with everything and transcending all separation, eventually becoming timeless everything and this way be omnipotent. Is this idea adequate enough?