They're back together again! Cannonball, Dani Moonstar, Karma, Sunspot, Magma, and Magik have been gathered once more, but can they stand against one of the most powerful X-Villains of all time? Legion is back, and the villain that thrust us into the Age of Apocalypse is scarier than ever! But what does he want with the New Mutants? Zeb Wells (Amazing Spider-Man) and Diogenes Neves (X-Men: Worlds Apart) bring your favorite teen heroes into adulthood...