Stryfe is a supervillain that appears in the fictional Marvel universe. The character was created by Louise Simonson and Rob Liefeld, and first appears in The New Mutants #87 (March 1990). Stryfe is the main antagonist in the 1990's crossover, X-Cutioner's Song. Fictional character biography Stryfe is the clone of Nathan Christopher Summers, also known as Cable, the son of Cyclops and Jean Grey's clone Madelyne Pryor; when the immortal mutant Apocalypse infects the infant Nathan with a techno-o… (More on Stryfe)