| Issue | #1 |
| Published | September 2009 |
| Cover Price | 3.99 USD |
| Pages | 44 |
| Editing | Bill Rosemann; Ben Morse; Michael Horwitz (assistant) |
| Notes | U.S. on sale date: 2009-07-08 |
| Characters | Gladiator [Kallark] |
| Genre | Superhero; Science Fiction |
| Pencils | Paul Renaud |
| Inks | Paul Renaud |
| Colors | Paul Renaud ? |
| Notes | U.S. on sale date: 2009-07-08 |
| Characters | Gladiator [Kallark]; Blastaar |
| Genre | Superhero; Science Fiction |
| Pencils | Mahmud A. Asrar; Carlos Magno |
| Inks | Mahmud A. Asrar; Jeffrey Huet; Norman Lee |
| Colors | Val Staples; Andy Troy; Sotocolors |
| Characters | Gladiator [Kallark] (origin); Emperor Vulcan [Gabriel Summers]; Tennet (flashback); Harrald (flashback); Council of Elders (flashback; all die); Majestor; T'Korr (flashback); Chancellor Vitana (flashback) |
| Synopsis | The origin of Gladiator. |
| Genre | Superhero; Science Fiction |
| Script | Christos N. Gage |
| Pencils | Mahmud A. Asrar |
| Inks | Mahmud A. Asrar; Jeffrey Huet |
| Colors | Val Staples |
| Letters | Dave Sharpe |
| Notes | This story takes place before the events of War of Kings #1. |
| Characters | Blastaar; King Grondaar (Blastaar's father) |
| Synopsis | Blastaar returns to his homeworld of Baluur, defeats his father and takes control of the planet. |
| Genre | Superhero; Science Fiction |
| Script | Christos N. Gage |
| Pencils | Carlos Magno |
| Inks | Jeffrey Huet; Norman Lee |
| Colors | Andy Troy; Sotocolors |
| Letters | Dave Sharpe |
| Notes | This story takes place before the events of War of Kings #1. |