Take on Magic's troubled Planeswalker Sarkhan the Mad, one of the new opponents featured in the third Duels of the Planeswalkers expansion. Plus, three new playable decks; three new unlockable cards for each of the fourteen previously released decks, three new achievements, four new two-headed local co-op levels, and five new puzzling challenges.
If you're just getting started, check out the Duels of the Planeswalkers - Complete Pack which includes the base game, all three expansions, and 28 decks for one low price.