X-Men Vol. 1 (1963-1981) / The Uncanny X-Men Vol. 1 (1981-2011) #300

Argumento

John Romita Jr. Holo-Foil Enhanced Cover.

An X-Men Anniversary Spectacular. Tired of simply reacting, the X-Men decide to take the fight to their enemies. It's all-out mutant action as the Uncanny X-Men battle Magneto's Acolytes with the fate of mankind hanging in the balance. Plus, Nightcrawler returns to the pages of the X-Men! And, one member of the X-Cast contracts the lethal Legacy Virus! (mycomicshop.com)