losing consciousness, Rogue uses Nightcrawler's teleportation to teleport part of Nimrod's body away, with Rogue's and Colossus's combined invulnerability protecting Rogue from the resulting physical strain in a manner that Nightcrawler could not have handled. Some time after this, Nimrod garners a reputation with the public of New York City as a heroic vigilante, assuming he is simply a man in powered armor. He also adopts the more human personality Nicholas Hunter as part of a cover alias as a construction worker. Nimrod later faces the combined forces of the X-Men and the Hellfire Club and proves himself as a powerful threat, killing Black Rook Friedrich Von Roehm, causing Harry Leland's fatal heart attack, nearly killing Nightcrawler and badly injuring Rogue and Sebastian Shaw. When Nimrod comes across a piece of the gigantic Sentinel Master Mold while working on a construction site, his programming is immediately co-opted; Master Mold merges with Nimrod, using its systems to rebuild Nimrod in its own image. The X-Men are initially hard pressed to defeat the reborn Master Mold, but Nimrod comes to their aid, claiming he has evolved as well and no longer views them or mutants as a threat. Nimrod asserts enough control over Master Mold to render it immobile, and even convinces it that it has become a mutant as well. Thus, to fulfill its prime directive to exterminate mutants, it must self-destruct. The remains of both robots are pushed through the Siege Perilous, a mystical gateway that causes all who passed through it to be reborn with new bodies. Though the exact moment is unclear, Nimrod and Master Mold are merged into the being Bastion, a man who had absolutely no memory of his former existence. In X-Force, a modern-day version of Nimrod appears. Created by an offshoot of Project Wideawake, this version is based on the technology derived from the Nimrod from the future. In truth, between the time of Nimrod's first arrival and its apparent destruction when it merged with the Master Mold and had traveled through the Siege Perilous, it had taken precautionary measures to ensure its survival. By downloading a self-awareness program into the base's military computer cybernet, the program served as a sleeper virus that awaited the opportunity to access a Sentinel development program so it could use it to re-create Nimrod itself. Nimrod's detection of the invading X-Force had caused it to act before it