The biggest and best adventures of Marvel's mighty mutants - these are the X-Men Milestones! And this event rocked not only the X-titles, but the entire Marvel Universe! For months, the force of nature known only as Onslaught has struck from the shadows - but when the X-Men discover Onslaught's startling true identity, the villain's plan kicks into high gear! Determined to punish mankind for a litany of sins, Onslaught laid siege to the X-Men, Avengers, Fantastic Four and more - kicking off a cataclysmic conflict destined to deprive a world of its most revered icons! Earth's greatest heroes face their ultimate enemy in an explosive saga that transformed the Marvel Universe! COLLECTING: Uncanny X-Men (1981) 333-337, X-Men (1991) 53-57, Onslaught: X-Men (1996), Onslaught: Marvel Universe (1996), Onslaught: Epilogue (1996), Avengers (1963) 401, Fantastic Four (1961) 415, Wolverine (1988) 104, Cable (1993) 35

The techno-organic nightmare known as the Phalanx has risen! Powerful anti -mutant bigots have created the ultimate weapon from the ashes of the deceased alien Warlock: a cold, vicious and unstoppable foe that absorbs all in its path. But these Phalanx are far more than their creators bargained for - and they plan to summon their parent race to overtake Earth! When the Phalanx take out the X-Men, the remaining mutants must split into three teams: to save young mutants from the Phalanx's clutches, to prevent their foes from contacting their homeworld, and to rescue the X-Men! But even with the aid of the rogue Phalanx unit Douglock, can these ragtag groups succeed? COLLECTING: UNCANNY X-MEN (1963) 306, 311-314, 316-317; EXCALIBUR (1988) 78-82; X-MEN (1991) 36-37; X-FACTOR (1986) 106; X-FORCE (1991) 38; WOLVERINE (1988) 85; CABLE (1993) 16

Collects Cable (1993) #32-33, Uncanny X-Men (1981) #333-335, X-Force (1991) #55, X-Man (1995) #15-17, X-Men (1991) #53-54, X-Men Unlimited (1993) #11, Onslaught: X-Men (1996) #1, Avengers (1963) #401, Fantastic Four (1961) #415. Everything changes for the Children of the Atom and Earth’s Mightiest Heroes! Behold the psionic force of nature known as Onslaught — but what dread foe could terrify the unstoppable Juggernaut? As Cable battles Post, herald of the oncoming doom, Nate Grey faces a ghost from his past — and Onslaught gathers his forces! The Avengers join the X-Men to work out a battle plan, but could the answers lie with finding Magneto? And Charles Xavier has a troubling proposal for the Fantastic Four. But when Onslaught’s identity is revealed, who will be the traitor to the cause?

The X-Men have just averted the Age of Apocalypse, but the threat of Onslaught is right around the corner - a villain so powerful he put the unstoppable Juggernaut into a coma! But before the X-Men can learn more about this shadowy foe, they must face Gene Nati on, led by the vicious Marrow, and help Magneto's Acolytes batt le Apocalypse's son Holocaust, who escaped the AoA into the Marvel Universe! Plus, how will the world react when the Legacy virus is made public? Can Rogue handle learning Gambit's greatest secret? And did Sabretooth's brain damage truly change his personality, or is he a time bomb waiti ng to go off ? All this, and the Xavier Institute enrolls a new student! COLLECTING: X-MEN PRIME; UNCANNY X-MEN (1963) 322-326; X-MEN (1991) 42-45, ANNUAL '95; X-MEN UNLIMITED (1993) 8

The vicious Marauders have been employed to wipe out the underground mutant community known as the Morlocks, whose only hope of salvation rests in the hands of the X-Men.

Collects Excalibur (1988) #42-58, Excalibur: XX Crossing (1992) #1, material from Marvel Comics Presents (1988) #110. Alan Davis returns to Excalibur! The legendary artist takes over the writing chores to steer Shadowcat, Nightcrawler, Phoenix, Captain Britain and Meggan to new heights of greatness — and madness! The troublesome Technet return to wreak havoc! The Captain Britain Corps puts Brian Braddock on trial! Meggan searches for her past! And Excalibur deals with the offbeat arrivals of Kylun and Cerise! But what is the fearsome threat of the Anti-Phoenix, and who has been pulling Excalibur’s strings since the very beginning? Plus: Secrets of the Phoenix Force are revealed, the Crazy Gang makes its bizarre return and Captain Britain’s sister, Psylocke, stops by — to help battle their older brother, the insane Jamie Braddock! Guest-starring Spider-Man and the X-Men!