We’ve updated our Cataclysm Features page to include a synopsis of one of Cataclym's primary antagonists, Cho’gall. As a leader of the Twilight’s Hammer, Cho’gall has carved his path in history by attempting to awaken the malefic Old Gods. Deathwing’s return to Azeroth affords this ogre mage the perfect opportunity to shape his cult into an unflinchingly loyal and dangerous force in World of Warcraft: Cataclysm. Read more about Cho'gall here: http://www.worldofwarcraft.com/cataclysm/features/lore.html