Collects X-Men Black - Magneto, X-Men Black - Mojo, X-Men Black - Mystique, X-Men Black - Juggernaut And X-Men Blac - Emma Frost. Magneto. Mojo. Mystique. Juggernaut. Emma Frost. Apocalypse. The X-Men have gone head-to-head with all of them countless times over the years - but now the villains are the stars! From the cold vacuum of space to the jungles of the Savage Land, from dominating a secret society's inner sanctum to crashing through all walls in their way, these titanic tales show what makes the X-Men's opponents the most formidable in the universe. Chris Claremont sets Magneto on a new path! Mojo finds…love? Mystique delivers revenge-fueled chills, seductive thrills and brutal kills! Emma Frost sets her sights on the Hellfire Club! Nothing can stop the Juggernaut…until now! And a transformative tale of Apocalypse that must be seen to be believed!