| Issue | #490 |
| Published | November 2007 |
| Cover Price | 2.99 USD |
| Pages | 44 |
| Editing | Nick Lowe; Will Panzo (Assistant) |
| Notes | Cover sports Endangered Species trade dress. |
| Characters | Warpath; Hepzibah |
| Genre | superhero |
| Pencils | Salvador Larroca |
| Inks | Salvador Larroca |
| Letters | Typeset |
| Notes | Cover sports Endangered Species trade dress. |
| Genre | superhero |
| Pencils | Billy Tan |
| Inks | Danny Miki |
| Letters | Typeset |
| Characters | FEATURE: X-Men--Professor X; Storm; Beast; Nightcrawler; Warpath; Hepzibah; GUESTS: Caliban; Skids; Leech; Delphi; VILLAINS: Masque; Erg; Bliss; Litterbug; CAMEO: Magneto; CAMEO FLASHBACK: Qwerty |
| Synopsis | Warpath and Hepzibah track down Masque and his crew in the Morlock tunnels but the battle goes badly for our heroes; Skids explains that a Morlock named Qwerty wrote a prophetic book concerning the fate of all mutants right before M-Day and a rift has developed in the underground dwellers as to the interpretation of the tome; She takes Storm and Caliban to meet Delphi and the pacifist Morlocks in an underground cathedral right before Masque blows it up and brings the house down; Xavier calls off his hunt for Magneto to come to Storm's aid. |
| Genre | superhero |
| Script | Ed Brubaker |
| Pencils | Salvador Larroca |
| Inks | Salvador Larroca |
| Colors | Jason Keith |
| Letters | Virtual Calligraphy's Joe Caramagna |
| Genre | superhero |
| Pencils | Marc Silvestri |
| Inks | Marc Silvestri |
| Colors | Stjepan Sejic |
| Letters | Typeset |
| Characters | FEATURE: Beast; GUEST: Bishop; VILLAIN: Charlie Hustle |
| Synopsis | Bishop brings Beast to the heart of District X to talk to a drug dealer named Charlie Hustle who specializes in mutant growth hormone; Beast's hope of finding mutant genetic material to work with is crushed, however, when Hustle reveals that all of his drugs lost their power on M-Day just like the mutants they were taken from. |
| Genre | superhero |
| Script | Mike Carey |
| Pencils | Tom Grummett |
| Inks | Andrew Hennessy |
| Colors | Raul Trevino |
| Letters | Virtual Calligraphy's Joe Caramagna |
| Notes | Cont. from X-Men #202; Cont. in X-Factor #23 |