Hot on the heels of the annual reelase of Magic: The Gathering: Duels of the Planewalkers,  players are now able to preview the cards of the upcoming real-world 2013 expansions and unlock exclusive content to their DotP 2013 game by taking part in the new Magic: 2013 Challenge on Facebook.

By visiting this page, Facebook users are encouraged to like, comment and share the information coming from the Planeswalker page to speed up the revealing of each new 2013 Core Set card thus earning them special content for whatever platform they use to play the new 2013 release.