(MENAFN - NewsBytes) X-Men, a group of Marvel's mutant superheroes, is one of the most successful properties of the giant.
Initially starting as a group of teenage mutant heroes formed by Charles Xavier, the team has grown by leaps and bounds.
And, so has its enemies. Having fought numerous villains over the years, X-Men's enemy list is pretty long.
And here are the team's most infamous rivals.
In this article Bastion, the most important mutant-killing sentinel Mister Sinister, the brilliant geneticist who is obsessed with mutants The Dark Phoenix was responsible for the darkest X-Men story Apocalypse, the world's first mutant with a twisted ideology Magneto is the X-Men's first and most important enemy