*WOW Wrath of the Lich king is an expansion set (North America Server). You need to owns the orginal World of Warcraft
You've turned the tide against the demonic evils of Outland.
Now the Lich King Arthas has set in motion events that will lead to the extinction of all life on Azeroth. With the undead legions of the Scourge threatening to sweep across the land, you must strike at the heart of the frozen abyss and end the Lich King's reign of terror for all time