*Dr. Otto Octavius was one of the world's leading authorities on nuclear radiation, a brilliant inventor and engineer. He sealed his fate when an invention he created to handle toxic materials - a computerized harness with robotic tentacle-like arms, became fused to his body in a freak lad accident. mentally warped by his physical transformation, Doc Oc makes sure not to let Spider-Man out of his reach! *Source: Back of Card