Grommok is the older brother of Murzol the Usurper, a feared orc chieftain who had earned his reputation on the battlefield. Grommok has always been angered by his brothers betrayal and hopes to prove himself as the true leader of the orcish tribes after returning from his exile.
Was killed by The Flock after Kal managed to remove the Shard of the Warrior with the help from her god.