of the X-Men, leaving Cyclops and Phoenix alone to make a final stand. When Cyclops is seemingly killed, Jean's panic overrides Xavier's psychic restraints and restores her to Dark Phoenix. Lilandra initiates Plan Omega, which would consist of destroying the whole Solar System in hopes of eliminating Dark Phoenix in the process. Xavier orders the X-Men to subdue Jean to preempt Lilandra's emergency measure. They battle her until she regains her senses. Running inside one of the Blue Area's ruins, Jean, struggling to keep control, activates an ancient Kree weapon that disintegrates her after an emotional good-bye to Cyclops. He deduces that Jean had planned her sacrifice from the moment they had landed on the Moon. The story ends with Uatu the Watcher commenting that "Jean Grey could have lived to become a god. But it was more important to her that she die...a human." Background and creation According to Byrne, it had become a problem storywise that Claremont kept writing Phoenix stronger and stronger, making her the dominating element of the X-Men book. Steven Grant then suggested they should make her a villain to solve the issue, and eventually it seemed like the best solution to get the book back on track. The segment of the saga set at the Hellfire Club (Uncanny X-Men #132–134) was heavily inspired by the Avengers television episode "A Touch of Brimstone", and some of the characters' appearances were modeled after the cast of "A Touch of Brimstone" as a subtle acknowledgment of the inspiration. The ending of the story was a matter of intense controversy with the editorial staff. Jim Shooter's recollections are that the original intent of the Dark Phoenix storyline was to introduce Dark Phoenix as a cosmic nemesis for the X-Men. This was what had been discussed originally amongst the creative team and Shooter, and this was the story development that had been approved. When Uncanny X-Men issue 135 was in the final artwork stages, Shooter happened to look at the proofs for the issue and noticed that the story included the destruction of an inhabited solar system, with an explicit mention of billions of lives lost. Louise Simonson feels it was Shooter's outrage over this plot element which led to him taking editor Jim Salicrup off the series several issues earlier than he had been scheduled to. Upon questioning Salicrup about where the plot went from there, he was