ajs writes: "World of Warcraft's Wrath of the Lich King expansion was staggered into 4 phases. The fourth and final phase, patch 3.3, is slated to be released tomorrow, December 8th. This patch is significant in that it will be the first introduction of one of the most anticipated new features in the game since PvP arenas: the cross-realm random dungeon as well as the release of new end-game dungeons for 5, 10 and 25-player groups. The ultimate fight against the expansion's antagonist, The Lich King AKA Arthas, will be gated as each of the four wings of the final dungeon are opened in turn--a process that may take several months. The next announced patch after 3.3 (presumably 4.0) will be the release of Cataclysm, the next expansion."