Second Coming
2010The final chapter of the Messiah Trilogy. Cable and Hope Summers return to the present, triggering Bastion's endgame: a massive anti-mutant operation using the combined forces of the Purifiers, the Sapien League, and Nimrod Sentinels from the future. Bastion traps the X-Men on Utopia inside an impenetrable energy dome and opens a portal to a future timeline, sending endless waves of Nimrod Sentinels to annihilate them. Nightcrawler is killed saving Hope from Bastion. Cable sacrifices himself to close the time portal. When Hope's power finally manifests, she destroys Bastion and sparks new mutant activations worldwide — Decimation is reversed. The Messiah Trilogy ends with the most hard-won victory in X-Men history.
14 core issues, 8 optional tie-ins/crossovers
PrologueSetup for the crossover; recap of the Messiah Trilogy so far

Chapter 1 — Cable and Hope arrive in the present; Bastion activates his plan; the Purifiers attack

Chapter 2 — X-Men send teams to intercept Cable and Hope; Bastion's forces close in

Chapter 3 — New Mutants engage Cameron Hodge and the Right

Chapter 4 — Rogue leads a team against Bastion's forces

Chapter 5 — Nightcrawler is killed by Bastion while teleporting Hope to Utopia

Chapter 6 — Nightcrawler's death reverberates; Hope arrives on Utopia; Bastion activates the dome

Chapter 7 — The energy dome traps the X-Men; teams scramble to find a way out

Chapter 8 — Rogue and the X-Men fight to hold the line inside the dome

Chapter 9 — Bastion opens a time portal; Nimrod Sentinels pour through from the future

Chapter 10 — All-out war against the Nimrod Sentinels on Utopia

Chapter 11 — X-Force enters the time portal to destroy the Master Mold in the future

Chapter 12 — The X-Men hold the line; Cable's techno-organic virus worsens

Chapter 13 — Cable sacrifices himself to close the time portal; X-Force destroys the Master Mold

Chapter 14 — Hope's Phoenix-like power manifests; Bastion destroyed; new mutant activations worldwide; Cyclops disbands X-Force
Tie-InCannonball leads a team into Limbo to rescue Magik
Tie-In
Tie-In
Tie-InThe X-Club tries to breach the dome from outside using science
Tie-In
Tie-In
Tie-InX-Factor deals with Second Coming fallout from their own angle