The first expansion for Magic: The Gathering - Duels of the Planeswalkers 2012 is now available on Steam!This expansion brings three new playable decks, four new unlockable cards for each of the ten original decks, four new puzzling challenges, and more!New to the Magic: The Gathering series? Get caught up with the Magic: The Gathering 2012 Complete Bundle that is currently discounted on Steam! Offer ends Thursday, September 14th at 4PM Pacific Time.