The second expansion for Magic: The Gathering - Duels of the Planeswalkers is now available via Steam.

Take on Magic's ancient vampire Planeswalker Sorin Markov, one of the new opponents featured in the second Duels of the Planeswalkers expansion. Plus, three new playable decks; three new unlockable cards for each of the eleven previously released decks, three new achievements, five new puzzling challenges, and host migration for multiplayer. Put your spell-slinging skills to the test and defeat the new single-player campaign to unlock Nicol Bolas’s “Eons of Evil” Planeswalker deck!

If you're just getting started, check out the Duels of the Planeswalkers - Complete Pack which includes the base game, both expansions, and 22 decks for one low price.