Desperate times call for a darker team of X-Men! With mutantkind in extinction's crosshairs once more, Magneto leads a group of the deadliest that homo superior has to offer to fight for the fate of their species! Refusing to accept even one more mutant death, the most ruthless possessors of the X-gene on Earth -deadly warriors such as Sabretooth, Fantomex, Mystique and Psylocke -have banded together to proactively mow down their enemies. But with a team populated by killers, can they stay away from each other's throats long enough to take down their targets? And can the Master of Magnetism curb his own homicidal instincts long enough to find out who's trying to speed up mutantkind's descent into the grave? It's X-Men with the emphasis on Uncanny! Collects UNCANNY X-MEN #1-6.

The X-Men confront the Inhumans in the most uncanny conflict of all! Since the discovery that the Terrigen Mists - the key to unlocking an Inhuman's hidden potential and powers - are lethal to mutants, the X-Men and Inhumans have been locked in a cold war. But now things are heating up, and about to boil over! As the Terrigen seeps into the Earth and reaches an irreversible tipping point, the X-Men are spurred into action to ensure the future of their species! And for Jean Grey and Fantomex, this means taking out of commission the Inhumans' deadliest weapon: Karnak! The Marvel Universe will be rocked by IVX! COLLECTING: UNCANNY X-MEN 16-19, ANNUAL 1

Experience some of the greatest stories the X-Men franchise has to offer! It's milestone after mutant milestone, beginning with the complete Brood Saga! Then, Chris Claremont rises to find perhaps his most poignant and challenging expression of the mutant metaphor in "God Loves, Man Kills." His work with Frank Miller on Wolverine skyrocketed the character's popularity, setting the stage for his breakout as a global icon. COLLECTING: UNCANNY X-MEN (1981) 154-175, X-MEN ANNUAL (1971) 6-7, MARVEL GRAPHIC NOVEL (1982) 5, WOLVERINE (1982) 1-4, SPECIAL EDITION X-MEN (1983) 1, MAGIK (1983) 1-4

Collects Uncanny X-Men (2016) #16-19, Annual #1. The X-Men confront the Inhumans in the most uncanny conflict of all! Since the discovery that the Terrigen Mist — the key to unlocking an Inhuman’s hidden potential and powers — is lethal to mutants, the X-Men and Inhumans have been locked in a cold war. But now things are heating up, and about to boil over, as the X-Men are forced into drastic steps to ensure the future of their species! But when Magneto goes too far, what will be the repercussions of his dramatic actions when the battle ends? When she left his team, Psylocke vowed that if Magneto stepped out of line, she would end him. Is she about to make good on that promise? Plus: A dead X-Man returns, and so does Domino!

Revolution is over. The war has begun. Cyclops and his Uncanny X-Men are tired of the hunt. After another near-fatal Sentinel attack, they take the fight to S.H.I.E.L.D. Maria Hill claims she doesn't know who's building the Sentinels - but she hasn't stopped them, either. She's relying on Dazzler, S.H.I.E.L.D.'s mutant liaison, to help defuse the situation. But Dazzler lies incapacitated in Mystique's headquarters -and Mystique makes a convincing imitation! And where is Magneto, the former head of the mutant movement? Then, it's an Original Sin tie-in as Charles Xavier's last will and testament is discovered, but what' concealed within its pages might be the X-Men's ultimate undoing! Could a previously unknown power now be their greatest threat? How will the Uncanny X-Men cope with the shadows of Xavier's past? COLLECTING: Uncanny X-Men 19-25

Collects All-New X-Men #18-21, X-Men: Gold.

Mutantkind is an endangered species once more. But what better way to ensure your people see the future.than to skip ahead right to it? As the mutant race's last hope is jettisoned into the time stream, the Extraordinary X-Men make a startling discovery: the fate of their kind is about to fall into the hands of one of their most formidable adversaries... the immortal Apocalypse. Now, the X-Men race into a perilous future, desperate to reclaim what was taken from them... and completely unaware of the horrors that await them. Collecting Extraordinary X-Men #6-12 (STC).

Uncanny X-Men (1963) #428-434

Collects Uncanny X-Men (2016) #11-15. Someone is weaponizing mutants and turning them loose on the enemies of Homo superior! How will the Uncanny X-Men react? And what will Magneto’s uneasy allies do when they discover that the Master of Magnetism hasn’t been altogether forthcoming about the means he’s been employing to protect his race? To find out what exactly he’s been up to, the X-Men investigate — and the trail starts at the all-new, all-different Hellfire Club! But to stop a string of violent attacks, they may be forced to ally themselves with their (former?) foes! Meanwhile, Psylocke and Magneto increasingly don’t see eye to eye. He’s willing to do anything it takes to ensure the future of mutantkind. She believes there are some lines that shouldn’t be crossed. Will there come a time when Psylocke is an acceptable sacrifice for Magneto to make?