With Blizzard's next major content patch, Shadow of the Necropolis, players will have access to the new high-level raid dungeon Naxxramas, the seat of Kel'Thuzad, one of the most feared enemies the world of Warcraft has ever known. Horrors of the past and new terrors yet to be unleashed are converging inside the necropolis as the Lich King's servants prepare their assault. Soon, the Scourge will march again... Learn more about the Scourge Invasion, the new world event coming with the next patch.