Martha says... ...she says No-Girl has agreed to go out with you on Friday... if...if you help us, Basilisk! 
Appearing in "When X is not X"
Featured Characters:
Supporting Characters:
Antagonists:
- U-Men
- John Sublime (Mentioned)
- U-Man Bob Smitts (1st appearance; corpse)
- U-Men Central ( (Death)
- Dix (First appearance; dies)
- U-Man Parr (Mentioned)
- U-Men Patrol (Death)
- Omega Gang
Other Characters:
- Mutantes Sans Frontières (Named only)
- Various unnamed visiting humans
- Jumbo Carnation (Mentioned)
- Magneto (Erik Magnus Lensherr) (Mentioned)
- Wolverine (Mentioned)
- Uncle Buck (Mentioned)
Races and Species:
Locations:
- Earth
- North America
- United States of America
- New York State
- U-Man Central
- Westchester County
- North Salem
- Salem Center
- Graymalkin Lane
- Xavier Institute & Nearby Woods
- Graymalkin Lane
- Salem Center
- North Salem
- New York State
- United States of America
- Garden of Eden, Africa (Mentioned)
- North America
Items:
- Kick
- Cyclops' Visor
- Xorn's Helmet
- Quentin Quire's Telepathy-Blocking Helmet
Vehicles:
- The Omega Gang's Van
- X-Copter
- Xavier's Rolls Royce
Synopsis for "When X is not X"
The Omega Gang attacked U-Men Central while the Special Class fought a U-Men Patrol. Later, the Omega Gang attacked Professor X and on the open day, they revealed that they had taken him hostage and demanded to have humans tried for their "crimes."
Trivia
- Angel Salvadore is wearing a MSF T-shirt, presumably a reference to Mutantes Sans Frontières.
- While Angel Salvadore and Beak are intimate in the woods, Angel mentions "the birds and the bees" a pun on their respective insectoid and avian forms and a foreshadowing of their future family.