Wipeout was used by the Genoshan Magistrates to control the island's mutant slaves. His power negation made the mutants incapable of resisting when chosen for the Mutate bonding process.
Following the abduction of several mutants by Genosha (orchestrated by Cameron Hodge), several teams of X-Men invaded the island nation. Wipeout, however, was killed by the insane foreign consultant, Cameron Hodge. -Marvel Fandom