Pietro has poisoned her. Pietro uses the same tactic he used to steal the gases, creating two time clones and pummelling Magneto into the ground. Pietro, who has been harboring hatred for his father for never acknowledging him, is now fueled by his father killing him during the events of House of M. Meanwhile, Videmus admits to allowing Pietro to escape with the Terrigen Crystals. He believes that the Inhumans have grown weak and dull with their luxurious, unchallenging lifestyle, and that by losing the Terrigen Mists they will grow strong again through adversity. Black Bolt punishes Videmus by forbidding him to ever make mental contact with another being ever again and forcing him to live in solitary confinement. Leaving Callisto behind for Pietro and the other mutants to take to a hospital, Magneto takes his leave. Callisto is diagnosed as having taken a DNA altering drug. Hearing of this, Black Bolt turns to the Fantastic Four for help in retrieving the Terrigen Crystals. The US government, alarmed at the possibility of a mutant resurgence, is also interested in seizing them. The Inhumans ambush the restored mutants when they arrive at Genosha. During the battle, Pietro tries to slip away with the Terrigen Mists, but is shot by an American special forces unit. Lockjaw comes to the rescue by teleporting Pietro and his daughter away, but they leave the Terrigen Crystals behind, which the government agents promptly seize. During the fight with the Inhumans, Unus the Untouchable loses control of his forcefield and suffocates himself to death, proving that the Terrigen Mists are unhealthy for non-Inhumans. The Inhumans demand the return of the Terrigen Crystals, but the US agents refuse, citing national security concerns. Much to their astonishment, Black Bolt responds by declaring war on the United States, and destroys their choppers. Pietro, Luna, and Lockjaw teleport to Pietro's California home. Pietro informs Luna that he still has enough Terrigen Crystals for him and Luna. He then instructs Lockjaw to take Luna back to Crystal. At the Fantastic Four's headquarters, Reed informs the Inhumans that the mutants have lost their powers again; the effect was only temporary. Furthermore, he severs ties with the Inhumans because of their declaration of war. In an epilogue, Pietro spends a long time exposing himself to the Terrigen Mists with no other sustenance, absorbing into himself their power to mutate others. He then jumps forward