Heart of Orgrimmar

Heart of Orgrimmar is a Horde zeppelin that was part of the air fleet formed to fight in the Twilight Highlands along with Spear of Durotar, The Impervious, The Indomitable, The Skyshredder, and Garrosh's Airship. It was destroyed by crashing into Thandol Span before the rest of the air fleet was attacked by the twilight dragonflight attempting to reach the naval fleet off the west coast of Dragonmaw Port.