Scorpion

MacDonald Gargan is a private investigator transformed into the Scorpion through a scientific procedure that granted him enhanced strength, agility, and a mechanical tail resembling a scorpion's stinger. His transformation also affected his mind, leading to frequent clashes with Spider-Man and others in the Marvel universe. Gargan later bonded with the Venom symbiote, adopting new abilities and identities, including posing as Spider-Man during a period of dark alliances. His character is marked by a blend of human vulnerability and aggressive enhancements.