Secrets of Ulduar, the new World of Warcraft content update, is now live! The gates of the mysterious titan stronghold of Ulduar have swung open, granting players access to an all-new level-80 raid dungeon with normal (10-person) and heroic (25-person) versions and optional hard-mode encounters for those seeking an additional challenge. Secrets of Ulduar also includes the new Argent Tournament in Icecrown Citadel, the dual-talent-specialization feature, multiple user-interface upgrades, and some significant changes to class talents and abilities. Be sure to visit your class trainer, as all talent points have been reset.
