Fans of World of Warcraft, prepare for Blizzard Entertainment's next installment -- World of Warcraft: Wrath of King Lich. In this latest expansion, something is afoot in the cold, harsh northlands. The Lich King Arthas has set in motion events that could lead to the extinction of all life on Azeroth. The necromantic power of the plague and legions of undead armies threaten to sweep across the land. Only the mightiest heroes can oppose the Lich King and end his reign of terror.