The World of Warcraft Trading Card Game is based on the MMORPG by Blizzard Entertainment and features great gameplay, awesome Loot that can be redeemed for in-game items, and a robust tournament program. Players can fight against each other one-on-one, or can join others in order to defeat raid bosses such as Onyxia, Ragnaros, Magtheridon, the Betrayer (Illidan), Kel'Thuzad, or the Lich King.