History: When Stephan Lee was an adolescent, his mutant powers first manifested themselves. The structure of his own face collapsed into a putty-like substance. Soon after he discovered his ability to temporarily alter his facial structure to resemble other people. For a time he worked for U.S. government intelligence under the name Dumas, gaining a reputation as a top assassin in the Far East. He later broke government ties and operated as a freelance killer in Japan. His trademark is a single bullet right between the eyes. In addition, once he accepts an assignment, nothing in the world can make him back down from it. Dumas is a collector of masks and always wears one when not on assignment.