It's the shocking conclusion to the series that introduces major players to the Marvel Universe, and sets the stage for our huge Apocalypse/Twelve war! With the fate of the Mannites hanging in the balance, the X-Men gathered together by Cyclops and Phoenix face their final battle with Death, and you will not believe your eyes when he earns his moniker! The outcome will change them forever, and leads the team into the end-of-the-millenium gauntlet! Consider yourself warned!
— Description from Comic Vine community (comicvine.gamespot.com).
