| Issue | #79 |
| Published | July 1998 |
| Cover Price | 1.99 |
| Pages | 38 |
| Editing | Bobbie Chase |
| Notes | Gatefold Marvel Universe Guide cover |
| Characters | Sunspot; Warpath; Siryn; Dani Moonstar; Meltdown; Reignfire |
| Genre | superhero |
| Pencils | Adam Pollina |
| Inks | Mark Morales |
| Notes | Gatefold Marvel Universe Guide cover |
| Characters | FEATURE: X-Force--Sunspot; Warpath; Siryn; Dani Moonstar; Meltdown; GUEST: Skids; VILLAINS: Reignfire; Locus; Short Circuit; CAMEO: Cannonball |
| Synopsis | Origin of Reignfire; Reignfire merges with Sunspot. |
| Genre | superhero |
| Script | John Francis Moore |
| Pencils | Adam Pollina; Guillermo Zubiaga (Backgrounds) |
| Inks | Mark Morales |
| Colors | Steve Buccellato |
| Letters | Richard Starkings and Comicraft |