Essential X-Men #20

Magneto returns to his old home, seeking peace rather than war, as tensions rise between old allies and new threats. With Scalphunter at the controls of a plane carrying a squadron of Predators, the X-Men must face a mission that tests loyalty, identity, and the cost of survival.

In "Nation X (Part Three)," the X-Men face a terrifying new threat when Scalphunter unleashes five Predator X monsters on Utopia, forcing Magneto, Cyclops, Wolverine, and the rest to unite in a desperate defense. As the battle rages, the Phoenix Force abruptly abandons the Cuckoo sisters, severing the team’s psychic connection and leaving them vulnerable—both physically and mentally—as they fight not just the beasts, but the growing sense of isolation that threatens to tear them apart.

In "Nation X (Part Four)," Cyclops ventures into Emma Frost’s mind to confront the fragment of the Void she’s imprisoned within her diamond form—only to find himself overwhelmed and possessed by the entity instead. As the battle rages in both mind and reality, Magneto faces a dire threat: Utopia’s power is failing, and the island sanctuary may soon sink beneath the waves.