Sabretooth

Sabretooth is an Iconic Supervillian appearing in Marvel Online Universe. Victor Creed a.k.a. Sabretooth is a mutant possessing bestial superhuman abilities, most notably a rapid healing factor, razor-sharp fangs and claws, and superhuman senses. He is a vicious assassin and serial killer, responsible for numerous deaths both as a paid mercenary and for his personal pleasure. Accounts as to the origin of his enmity with Wolverine are conflicted. It is known that Wolverine and Sabretooth were participants of the Cold War supersoldier program Weapon X, and that 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.

Brutal, sadistic, and savage, Creed has distanced himself from humanity, instead choosing to be a ferocious and murderous animal, gladly willing to kill any human. He carries loyalty to no one except himself and freedom is extremely important to him since it allows him to kill at will and randomly. Sabretooth is a dangerous foe of the X-Men and the archenemy of Wolverine.