Orgrim Doomhammer was the Warchief of the Old Horde and Chieftain of the Blackrock clan during the end of the First War and the entirety of the Second War. The orcish capital of Orgrimmar, the Horde-controlled town of Hammerfall in the Arathi Highlands, and the flying battleship Orgrim's Hammer patrolling the skies of Icecrown, are named in his honor. He was also known as the Backstabber by loyalists of Gul'dan and Blackhand.[2]