One of the only surviving winter Orc of the Battle of the Ghuurog Greentide, Rexxar was a proficient beastmaster whom commanded large wooly mammoth into battle for the orcs of the Ghuurog Greentide. Having witnessed the slaughter firsthand, Rexxar only escaped after having been dragged away from the battleground unconscious behind the mammoth which he had trained. When he came to, Rexxar was met by a small contingent of savage orc whom also fled the Battle of the Ghuurog Greentide. Deciding to enact their revenge, Rexxar and his motley band of Orc laid an unsuccessful trap for the Chosen of Chaos who valiantly slew the beast master after a tense combat ensued.