Zarrko later clashed with Kang when he tried to conquer Zarrko's 23rd century. Zarrko enlisted the aid of Spider-Man and Iron Man, as Kang had captured the other Avengers, to get inside Kang's base. Zarrko then sent three devices to the Present to de-evolve that era to pre-industrial times, except for an area containing an American missile base, from which he planned to steal nuclear weapons and rule the 23rd Century, but this was stopped by Spider-Man and the Human Torch. Spider-Man then returned to the 23rd Century with the Inhumans and defeated the two villains.