A brutal, sadistic and thick-skulled Bonechewer that fought with the Krosh'narok originally led by Blademaster Kar'ung, most recently General Calgraz. He stood head-fast against the kingdoms of Azeroth during the first and second wars, but retreated to Draenor after hearing of Ner'zhuls failed attempt at opening up portals to other worlds, devastating his clan. After Draenor's decimation, his tribe, convinced by the Pit Lord Magtheridon's power and ability to lead, consumed his blood, driving Rokar and the rest of the Bonechewer into an insatiable bloodlust that would never cease. It is generally accepted that Rokar fell to either the Horde or Alliance during the events when the Dark Portal re-opened and the Alliance and Horde attacked Hellfire Citadel.