Wrath of the Lich King builds on the rich foundation established in World of Warcraft and The Burning Crusade, providing a wealth of new content for players to explore. The harsh, forbidding continent of Northrend, home of the Lich King and his undead minions, will be uncovered on the world map, and to contend with the new challenges found there, players will be able to advance to level 80, acquiring potent new abilities and talents along the way.