God Emperor Doom and the Beyonders vs Team Other Marvel Cosmics
God Emperor Doom
the Beyonders
vs
Team:
Chaos King
Abraxas
Chaos War Hercules
Scrier and Other
Mad Celestals
the Many-Angled Ones
Edifice Rex
Matrix Merlyn
Goblin Force
Nemesis
Infinites
The Seven Friendless
Zom
Sise-neg
Alien Entity
There is none truth be told. Also a single Universe can be as big as the whole Omniverse if there is just this infinite Universe. It's more about the depth.
I see it like this:
Minus till infinity - plus till infinity = Omniverse (everything that is, can be called a Multi or Universe.
0 till infinity (as an example) = Multiverse or megaverse.
All the inifnite Numbers between 1 and 2 like 1,1 or 1,0000003 = Universe (or Multiverse)
Per current continuity, there is NO difference between them. Both terms reference the exact same cosmology: infinite universes (which is why these terms are often used interchangeably.) This is now 100% canon fact.
The days where omniverse=infinite multiverses has been retroactively retconned. Per current canon, Marvel is, and has always been, ONE singular multiverse.
If you'd like scans/proof, let me know.
__________________
"I am tired of Earth. These people.
I am tired of being caught in the tangle of their lives."