An ill omen streaks across the sky over Azeroth's Great Sea, heralding the arrival of this year's BlizzCon-exclusive World of Warcraft in-game companion: the fearsome-ish Murkablo, aquatic protégé of Diablo III's eponymous Lord of Terror! Anyone who attends BlizzCon 2011 or purchases this year's BlizzCon Virtual Ticket will receive a Murkablo to call their own, along with a yet-to-be-revealed StarCraft II in-game gift.