Garrosh Hellscream escaped justice with the assistance of the bronze dragon Kairozdormu, eventually finding himself in an alternate Draenor in the time before the original Horde had come to Azeroth. Hungry for vengeance, Garrosh provided his father, Grommash Hellscream, with the technology to assemble his ideal army—the conquering force called the Iron Horde. Grommash was quick to unite Draenor's orcish clans under his banner, and the clan leaders became the Iron Horde's warlords. Among them wer...