March of the Machine is a Magic: The Gathering set depicting Phyrexia's full-scale invasion of the entire multiverse, bringing the years-long Phyrexian storyline to its climax across dozens of iconic planes. The set introduced Battle cards, a brand-new card type representing sieges that flip once defended, alongside a huge cast of planeswalkers banding together against total annihilation. It's one of the most narratively significant sets in recent Magic history. Shop March of the Machine booster packs and sealed product, or browse singles from this multiverse-spanning finale.