The Incredible Hulk, Vol. 2 #99 (2006)

Planet Hulk - Anarchy, Part 4
Planet Hulk, Anarchy, Part 4 When an insanely powerful, legendary enemy threatens the entire planet, will the Hulk and his army of rebels fight alone - or join forces with the Empire? Plus, stunning revelations and shocking developments regarding Caiera the Oldstrong, the Emperor's gray-skinned Shadow Guard. And Miek and his hivelings come face-to-face with the destiny of their species. The legend grows and the smashing continues as the "Planet Hulk: Anarchy" storyline reaches its mind-blowing conclusion.
Release Date: 2006