It has three expansions , World of Warcraft : The Burning Crusade , World of Warcraft : Wrath of the Lich King , and World of Warcraft : Cataclysm .
Three optional expansions are currently available : World of Warcraft : The Burning Crusade , released in January 2007 , World of Warcraft : Wrath of the Lich King , released in November 2008 , and World of Warcraft : Cataclysm , released in December 2010 .