In comic books, costumes are a huge part of a character. They give the reader quick insight as to each character's power, their personality, their team affiliation, and more. Sometimes, though, that's not enough, or sometimes the publisher wants to kick it up a notch. Usually, they change the costume for a time, or in some extreme cases they put the character him or herself through a physical transformation. Marvel characters have gone through some truly strange transformations, and no character is safe.
Comics aren't exactly known for their realism, so when you've got someone like Spider-Man at some point.. well he's going to grow some extra arms because he has too. But Captain America turning into a wolf? That's something else entirely.Vote up the weirdest character transformations in Marvel Comics below.