Phalanx Covenant
1994The Phalanx — a collective of humans merged with Technarchy alien technology — infiltrate the X-Men's ranks by impersonating team members, then target the next generation of young mutants. Three interlocking storylines ("Generation Next," "Life Signs," and "Final Sanction") follow different teams racing to stop the Phalanx from assimilating mutantkind. The event directly launches Generation X and introduces several key characters.
9 core issues, 0 optional tie-ins/crossovers
Generation Next part 1 — Banshee discovers the Phalanx have replaced the X-Men; young mutants targeted
Generation Next part 2 — Banshee, Emma Frost, Jubilee, and Sabretooth protect the new mutants
Generation Next part 3 — The young mutants fight for survival; Blink sacrifices herself
Generation Next part 4 — The next generation is saved; seeds of Generation X planted
Life Signs part 1 — X-Factor investigates the Phalanx's hive-mind on Muir Island
Life Signs part 2 — X-Force joins the fight against the Phalanx collective
Final Sanction part 1 — Wolverine and Cable take the fight to the Phalanx's core
Final Sanction part 2 — Cable confronts the Phalanx leadership
Final Sanction conclusion — the Phalanx threat is neutralized; Douglock's role resolved