Ophelia Sarkissian

Ophelia Sarkissian, better known as Viper or Madame Hydra, rose through the ranks of the terrorist organization HYDRA to become one of its most ruthless leaders. A supreme tactician and expert in poisons and combat, she built her fearsome reputation through cunning and brutality rather than any innate superpower.

Bursting onto the scene in The Avengers #147 in 1976, Ophelia Sarkissian is a Bronze Age Marvel creation from the legendary partnership of Steve Englehart and George Pérez — a pedigree that signals serious comics royalty right from the start. Over a remarkable fifty-year publishing history spanning 1976 to 2026, she has proven herself one of Marvel's most enduring figures, racking up 121 catalog appearances and four key collector issues that mark genuine turning points in her story. Her world is populated by the biggest names in the Marvel Universe — Captain America, Spider-Man, Wolverine, and more share her pages — and her deepest roots run through Captain America, Spider-Woman, and Ultimate X-Men, while her affiliation with the X-Men anchors her firmly in Marvel's mutant corner of the cosmos. If you're looking for a character with real Bronze Age grit, decades of staying power, and the kind of company that only the most consequential Marvel figures keep, Ophelia Sarkissian absolutely belongs on your radar.