World of Warcraft Trading Card Game Announced

Blizzard's official World of Warcraft community website has been updated with news that a trading card game based on the popular MMORPG will be available next year from Upper Deck Entertainment. The full newsbit:
We're pleased to announce that we've teamed up with Upper Deck Entertainment to bring World of Warcraft to trading card game players nationwide. Starting next Spring, players will be able to build their decks and attend events that let them challenge Onyxia, or raid Molten Core in an attempt to defeat Ragnaros with the hopes of getting powerful Epic cards. Visit http://entertainment.upperdeck.com/wow for more details on the card-based game.