X-Men #4 brought in the most important and persistent team of mutant villains for the first time, and her is what happened.

Marvel's stable of Super Heroes have all met multiple villains with whom they've had to contend. But this summer, some of Marvel's mightiest will come face-to-face with enemies they haven't met yet.

Add Yahoo as a preferred source to see more of our stories on Google. The current Captain America storyline, Doom's Shadow, finds Steve Rogers surrounded by trouble in Latveria. Officially, he's part ...

Marvel could introduce Maestro, an evil future version of Hulk, in its upcoming multiverse storyline. With Bruce Banner's intelligence and devastating strength, this terrifying villain could change ...