When the United States passed the Mutant Registration Act, the Mutant Force renamed themselves the Resistants and took new code-names, Darby became known as Paralyzer. Their anti-registration protests was cut short by a clash with John Walker, the then current Captain America.
Paralyzer later battled Spider-Man, subduing him with a lucky blow. Spider-Man later teamed up with several members of the Midnight Sons who were investigating the activities of a more demonic Spidey-duplicate. While pursuing this creature, the heroes discovered and stopped the Paralyzer's plan to recreate Zzzax.
Shocker was seen during a meeting of Unus' people, after Unus himself was swallowed by Freakshow, one of the other mutants on the island. Their group was not sure if they would take Unus back if, in fact, he had survived. He did return, prompting Shocker and the others into attacking him in order to prove he still had the skills.
Bio-Electrokinesis: Shocker can generate powerful fields of bio-electromagnetic energy from his claw-like hands.
- 20 appearance(s) of Randall Darby (Earth-616)
- 1 mentions of Randall Darby (Earth-616)
- 11 image(s) of Randall Darby (Earth-616)