Battle the Horde is a challenge deck that will be used at the Born of the Gods Game Day. It's also the name of the sixth quest of the Hero's Path. The deck features the rampaging Minotaurs of Theros, as foretold in the Theriad. The Challenge Deck is a special self-running deck with its own set of rules, which are printed on the Game Day vinyl playmat. A paper copy of the playmat is included with each Challenge Deck. The 60 card deck contains 15 different cards, which for the first times include artifacts.