- Script:
- Fabian Nicieza; ? [as With Lots of Help]
- Pencils:
- Whilce Portacio
- Inks:
- ? [as Task Force X]
- Colors:
- Dana Moreshead
- Letters:
- Michael Heisler
- Genre:
- superhero
- Characters:
- X-Factor--Cyclops; Jean Grey; Iceman; Beast; Archangel; GUESTS: Mystique [Also as Val Cooper]; Colonel Vashkin; Moira MacTaggert; Multiple Man; Siryn; X-Men--Professor X; Storm; Wolverine; Colossus; Rogue; Forge; Banshee; Polaris; Gambit; Psylocke; Jubilee; VILLAINS: Shadow King [Jacob Reisz]; Legion
- Synopsis:
- X-Factor invades Muir Isle to help rescue the X-Men from the Shadow King and Legion.
- Reprints:
Cont. from Uncanny #279; Cont. in Uncanny #280