Blanche Sitznski

Blanche Sitznski was a steelworker recruited by the Roxxon Oil Company and subjected to radical bioengineering, emerging as Anaconda — a superhumanly powerful enforcer with serpentine abilities. She debuted as a founding member of Roxxon's Serpent Squad.

Born into the Bronze Age Marvel universe with a debut crafted by the legendary team of Mark Gruenwald, Ralph Macchio, George Pérez, and Gene Day, Blanche Sitznski has quietly built a remarkably durable presence across more than four decades of Marvel storytelling. She shares her pages with heavy hitters like Captain America and Steve Rogers, as well as the dangerous company of Black Mamba and Asp, placing her squarely in some of Marvel's most action-charged corners. With appearances spread across Captain America, Cable & Deadpool, and Battle Scars — plus six collector-recognized key issues to her name — she's the kind of character that rewards the dedicated reader who digs deeper than the marquee names. Fifty-three catalog appearances and still going strong into 2025: Blanche Sitznski is a testament to the staying power of Bronze Age Marvel's rich supporting tapestry.