You will get a World of Warcraft Warth of the Lich King EU CD Key (scan of the cd key from original DVD box). You can activate and download the game on Battle.net.

• New character class: the necromantic Death Knight
• New continent: Northrend, the icy domain of the Lich King
• New level cap of 80, including mighty new powers and talents
• Epic siege warfare and destructible buildings
• New profession: Inscription
• New character-customization options, new dungeons, and much, much more...