X-Men: First Class - Band of Brothers #[nn]

After Professor X investigates a mysterious asteroid for NASA, he and the X-Men find themselves powerless just as Sentinels descend on the mansion. With their abilities gone and the danger closing in, the team must rely on something deeper than mutation to survive.

In "The Catalyst Part Two," the X-Men face a sudden threat as Sentinels descend on X-Mansion—only to retreat when they fail to detect any mutants among the students. With their powers gone, the team realizes the Sentinels are targeting Wanda and Pietro next, forcing them to chase the machines across the country. Just as they reach their friends, their powers surge back with explosive force, but now they must act fast to send the meteor back into space before their abilities spiral beyond control.

When the X-Men return to the Everglades to investigate a mysterious anomaly, they’re suddenly pulled into a time nexus, scattered across terrifying possible futures. With their minds trapped in alternate timelines, Professor X must rely on the unlikely aid of the mindless Man-Thing to navigate the unstable rift and rescue his students before the futures consume them.

When Nick Fury sends the Black Widow to recruit the Scarlet Witch for SHIELD, the mission takes a dangerous turn during a brutal clash with Hydra. Forced to choose between loyalty to a shadowy agency and a new bond with Jean Grey and the X-Men, Wanda finds herself drawn to a team that feels like home.

When the X-Men are sidelined by a mysterious illness, Professor X sends Cyclops on a solo mental mission to uncover a mutant terrorizing a small town—abducting citizens and dragging them into a forgotten mine. With only his wits and the guidance of Xavier’s mind, Cyclops must confront the enigma behind the kidnappings, guided by the unsettling presence of a man named Frederick.