Sabretooth (Victor Creed)
Victor Creed, also known as Sabretooth, is a vicious mutant assassin with a healing factor, razor-sharp claws and fangs, and superhuman senses. He is Wolverine's arch-nemesis and has been responsible for numerous deaths throughout history. Sabretooth and Wolverine were both participants of the Cold War supersoldier program Weapon X, and Sabretooth saw Wolverine as competition and therefore antagonized him. While Wolverine is depicted as suppressing his more savage qualities, Sabretooth does the opposite and embraces them.