It was pretty obvious that the main release of Duels of the Planeswalkers was the 'gateway drug', and that the main way Wizards of the Coast was going to profit off this was to sell you expansion packs. The first of these expansions is now available, costing 400 Microsoft Points/$5, and adds a variety of new content to the game. The major additions are two new decks, but a few cards have been added to the existing ones, as well as four new Two-Headed Giant levels and three more puzzles.
