Source: marvunapp.com

2. Mr. M

Unclassifiable

Absolon Mercator, aka Mr. M, is one freaky powerful dude.

As a young Belgian boy, his powers were activated when he witnessed his young cousin being bullied. His response was to turn the bully inside out. That's horrifying. Mercator eventually took up residence in Mutant Town, a haven for Mutants, but he was incensed at some of the behaviors therein. So he decided to annihilate M-Town. He was defeated, arrested, released, and shot through the head. Oh, but his powers saved his life, and rebuilt his brain.

He survived the widespread depowering of M-Day, and became far more powerful and godlike. The 198, the remaining powered Mutants encamped at the Xavier mansion, idolized him as a man of the people. Before one of his own followers killed him, he led his sect out and into their own promised land. After he was entombed, his body disappeared, with no definitive answer to what happened. But his reality-warping powers suggested that he resurrected yet again.

Power Level: He may be immortal, but he creeps me the hell out.