Current MM or PR Beyonder solo. Current MM is messing with the entire Marvel Omniverse like it's his personal playhouse. PR Beyonder was MILLIONS of times more powerful than the entire MU combined.
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..even the outer hells are indifferent matters for they bow only to potent and archaic Nodens.
Isn't DC Hypertime omniverse in Marvel?
Infinite number of multiverse branches from Hypertime and it is implied that it includes even another companie's cosmology like Marvel.
Both seem to take cosmology which include every fictional cosmology.
So, MM win because he is omniversal is nonsensical.