Cassandra Nova

If there’s one thing we’ve learned from our years on the Internet, it’s that there’s no aspect of comics that can’t be broken down and quantified in a single definitive list, preferably in amounts of five or ten. And since there’s no more definitive authority than ComicsAlliance, we’re taking it upon ourselves to compile Top Five lists of everything you could ever want to know about comics. Whether they're clones or evil twins, imperfect duplicates or the guy who had the job before you, the evil doppelganger is a classic trope in superhero comics, and we've gathered five of the very best.

A hero is defined by their villains, and the world of superhero comic books is filled with some of the scariest and silliest bad guys around. Rogues’ Gallery aims to settle the score and determine who is the true arch-nemesis for some of your favorite superheroes, and we need your help to do it! You voted to see who The X-Men‘s ultimate arch-enemy was, and we’ve tabulated the results and assembled a video counting down the definitive top 10. Did your favorite make this list? There’s only one way to find out!