- Script
- Terry Kavanagh; Alan Davis (plot)
- Pencils
- Tom Raney
- Inks
- Scott Hanna
- Colors
- Brian Haberlin
- Letters
- Richard Starkings; Comicraft; Saida Temofonte
- Genre
- superhero
- Characters
- X-Men [Professor X; Cyclops; Jean Grey; Storm; Colossus; Rogue; Gambit; Marrow; Kitty Pryde; Beast; Bishop; Polaris; Psylocke; Archangel; Wolverine; Nightcrawler; Iceman]; Havok (guest); Mikhail Rasputin (guest); Cable (guest); Sunfire (guest); X-Man (guest); Fiz the Skrull (guest); Astra (guest); Joseph (guest); Moira MacTaggert (guest); X-Force [Cannonball; Warpath; Dani Moonstar] (guests); Generation X [Chamber; Jubilee; Synch] (guests); Apocalypse (villain); Skrulls (villains); Magneto (villain); Deathbird [as War] (villain); Caliban [as Pestilence] (villain); Ahab [as Famine] (villain); Living Monolith (villain)
- Synopsis
- Apocalypse finishes gathering the Twelve.
- Reprints
Continued from Wolverine (Marvel, 1988 series) #146 and Wolverine (Marvel, 1988 series) #147 and X-Men (Marvel, 1991 series) #96; Continued in Cable (Marvel 1993, series) #76, X-51 (Marvel, 1999 series) #8 and X-Men (Marvel, 1991 series) #97