Death Walk! * NOVA (Richard Rider) Guest Appearance Spider-Man is trapped within an energy bubble inside of the Tri-Sentinel. There he finds that the box of antarctic vibranium stolen by the crooks he and Nova had tailed provides the failsafe for stopping the robot. Unable to fight his way out of the bubble, Spidey smashes through the floor and into even more dangerous territory. Meanwhile, Nova is tossed free of the Sentinel's grip and smashes into a building the Life Foundation is using as it's headquarters. Seemingly defeated Drake and his cronies take off cursing Spider-Man. Nova recovers and follows the now in-flight Tri-Sentinel to finish what he and Spidey started.