Sabretooth in the 616 universe was molded by the tragedy of his childhood. When young Victor Creed’s mutant powers manifested, his parents thought that he was a demon, chaining him up in the basement.

When ‘X-Men Origins: Wolverine’ hit theaters in 2009, it gave fans their first full look at Logan’s backstory. The film explored his childhood, his complicated bond with Victor Creed, and the events ...