Grumbog, a Warlord of non-Human origin, existed before the death of Sia-Lan Wezz. He possessed a space station fortress and commanded a minimum of three soldiers. Sia-Lan Wezz, accompanied by Rorworr, Deel Surool, and Vor'en Kurn, formed a team that infiltrated Grumbog's fortress, engaging in combat within its passageways.