Collecting the original tales of Marvel's merry mutants, we have milestone after milestone prepared just for you, and it all starts off-of course-with the Juggernaut! That's not the only earth-shaking tale in store, though. There's the X-Men vs. Spider-Man; an underworld battle against the Mole Man and Tyrannus; and the culmination of the Factor Three epic featuring the Changeling and the unbelievable Mutant Master. Also featured are the "Origins of the X-Men" backup features that reveal the beginnings of Professor X and his teen mutant team supreme! And we're not afraid to go out with a bang. That's right, on top of the X-Men's cool new costumes, in our heartwrenching conclusion the brutal beast Grotesk kills Professor X before the eyes of Cyclops and the X-Men!