Out of all the superteams in comics, the X-Men always seem to rack up the highest body counts. It's like dying is their mutant power! In any case, here are the weepiest passings in X-history.
Heroes' Hiro Nakamura isn't the only character to find that their superpowers may ultimately be responsible for their death. Here are five more fictional characters for whom the superhero dream comes at a potentially fatal price.