World Of Warcraft Reveals Shadows Of The Necropolis Update

This sounds like some fun times ahead.
Champions of the Horde and the Alliance, gather your strength (and frost resist gear) and prepare to take on the horrors that await within the floating necropolis of Naxxramas. The latest content update for World of Warcraft Classic, Shadow of the Necropolis is now live!
Heroes who have reached Honored status with the Argent Dawn will be able to venture into this epic 40-player raid, home to some of the Lich King’s most powerful servants and their treacherous commander, the fallen mage Kel’Thuzad.