Blizzard has announced that the Wrath of the Lich King Classic Public Test Realm for Patch 3.4.3 will go live soon and Raid Testing for Icecrown Citadel will begin on August 29. This update will include the new raid Icecrown Citadel, Shadowmourne, The Lich King encounter, as well as new dungeons, Random Dungeon Finder, and a default quest helper.