World of Warcraft: Wrath of the Lich King Collector's Edition (Bundled with Official Hat and 2 Strategy Guides) Collector's Edition plus official WOW Baseball Hat and 2 Strategy guide for previous episodes! Master the necromantic powers of the Death Knight -- World of Warcraft's first Hero class Learn craft of spell augmentation with new Inscription profession Explore vast new continent and perilous dun filled with deadly creatures Transform hero's look with new character-customization options