WIZARDS of the Coast recently released 'March of the Machine,' the latest set for the world's greatest trading card game, 'Magic: The Gathering.' The final installment to the four-part Phyrexian storyline will see players team up with Legendary creatures and Planeswalkers from all across the Multiverse to battle against the Phyrexian invasion. The set launched for the tabletop on April 21.

March of the Machine features several new mechanics, the most exciting being a brand new card type — Battle. Battles are a new type of dual-faced card: when you play a Battle, you pick an opponent to protect it.