High Quality Content by WIKIPEDIA articles! Sabretooth (Victor Creed) is a fictional character, a Marvel Comics supervillain created by writer Chris Claremont and artist/co-writer John Byrne. The character first appeared in Iron Fist (August 1977). Sabretooth is a mutant who possesses bestial superhuman abilities, most notably a rapid healing factor, razor-sharp fangs and claws, and superhuman senses. He is a vicious assassin responsible for numerous deaths both as a paid mercenary and for his personal pleasure.