These infamous teams from Marvel Comics aren't just evil, but incredibly powerful. How do they rank up against each other in terms of strength?

Not every X-Men villain can enjoy the same popularity as Magneto or Mister Sinister. These forgotten X-Men villains have been completely overlooked.

the X-Men featured mutants who each had their own powers being taught and led by Charles Xavier, known as Professor X, as they began their battle against Magneto and his Brotherhood of Evil Mutants.

With so many mutants in the Marvel Universe fighting for personal gain or equality, the X-Men and the Brotherhood of Mutants deserve more members to represent them in the action-packed hero ...

He had Mastermind, a member of the Brotherhood of Evil Mutants with illusory powers, alter Lorna’s memory so that she wouldn’t remember Magneto, her real parents, or have access to her mutant ...