Most Powerful Marvel Characters

Galactus is the most powerful being in the Marvel universe who operates within mortal comprehension, a cosmic force of nature who devours worlds not out of malice but out of an appetite as fundamental as gravity.

Thanos with the Infinity Gauntlet is arguably the most powerful character in Marvel history, a being capable of erasing half of all life in the universe with a single thought.

The Scarlet Witch is among the most powerful mutants in existence, her reality-warping hex powers capable of reshaping the entire Marvel universe as demonstrated in House of M and Avengers Disassembled.