Although Marvel Comics features many great heroes who have become Avengers, there are also villainous characters who have turned into Avengers.

The five-issue Avengers Assemble series launched last September and ... Is Cap-Snake what this team of villains finally needs to defeat the Avengers and reign supreme?

An upcoming Marvel series makes this scenario all the more likely. Superior Avengers finds Doctor Doom assembling a team of Earth’s Mightiest Heroes filled with villains. These characters are ...