Molecule Man

Another mentally unstable character, Molecule Man is the second most powerful of all Marvel supervillains.
Originally a shy man, dependent on his mother, he was an employee at an atomic power plant. By accident, he opened a portal to another dimension and came in contact with the powers of a Cosmic Cube. Severely scarred, he also gained tremendous powers over all matter and over all types of energies.
At first, he was only able to control the molecules of unliving objects – and that is because of his fearful and timid nature. However, as he became more experienced, these limitation disappeared. For example, he was able to transform Thing into glass and Iron Man into actual iron. But these are just simple feats – since all that exists is matter and energy, the Molecule Man was able to create entire galaxies.
When banished (back when he couldn’t control living beings), he even created life. So this is just one of the very few supervillains from any comic book universes who can create galaxies and populate them at will.
His power over matter and energy gave him the ability to fight the most powerful of all Marvel supervillains, even if just for a short period of time.
