Kaine

Kaine Parker is the initial clone of Peter Parker, engineered by the Jackal. His genetic instability caused physical degeneration and psychological turmoil, setting him apart from other Spider-Man clones. Known for his brutal methods and complex relationship with his clone brother, Kaine has taken on the Scarlet Spider identity. His abilities include enhanced strength, agility, and a unique precognitive sense, making him a fierce and unpredictable figure within the Spider-Man universe.