Sabretooth is a fictional super-villain appearing in American comic books published by Marvel Comics, most commonly in association with the X-Men. Originally known as Victor Creed, he made his first appearance in Iron Fist #14 and was created by Chris Claremont and John Byrne. Sabretooth was initially conceived as a recurring antagonist for Iron Fist.
As a mutant, he possesses bestial superhuman abilities, most notably a rapid healing factor, superhuman senses, razor-sharp fangs and claws. He is a vicious assassin responsible for numerous deaths both as a paid mercenary and for his personal pleasure. Initially he was portrayed as a non-powered serial killer but later was written off as a mutant.
I used pencil to lay down the rough outlines, gel pen to ink and ballpoint pen to render.