10 Fantastic Four Villains MORE Powerful Than Galactus

During the lead up the 2015 event, Secret Wars, it was unveiled that The Beyonder is simply one of a race that live in The Beyond Realm (where Molecule Man's power is derived from). Their power far exceeds the The Beyonder and have used their might to slay seemingly omnipotent beings including Eternity, the Celestials, the Living Tribunal, and Death.

When Doctor Doom learned the Beyonders intended to wipe out all realities, he used the Molecule Man's power to destroy them and absorb their essence into himself, transforming him into God Emperor Doom.

Using Molecule Man as an anchor, Doom created a patchwork planet called Battleworld to harbour the last remnants of the multiverse. With Doctor Strange as his sheriff, dozens of Thors as his army, and Galactus as his personal bodyguard, Doom reigned supreme.

Doom ruled his reality for eight years before Molecule Man recognised the devious emperor was manipulating him. When he came to this realisation, he transferred Doom's power to Reed Richards, allowing him to recreate the universe the way it once was.

Although Doom lost his godhood, there was a time where he wasn't just the most powerful being in the multiverse, but the most powerful entity to ever exist.