While Magic's history stretches back 30 years, the lore of Dominaria itself is much longer. Returning to a pivotal story of Dominaria's—and Magic's—history, what started as a feud between Urza and Mishra erupted into an all-out war that set into motion the future of the plane and Multiverse itself.

The Brothers' War Draft Booster Box contains 36 The Brothers' War Draft Boosters. Each Draft Booster contains 15 cards and 1 token/ad card, including 1 card of rarity Rare or higher, 1 card of rarity Uncommon or higher, 3 Uncommon cards, and 10 Common cards. Traditional Foil Borderless Mythic Planeswalker in <1% of boosters. Land card replaces a Common in 25% of boosters. Traditional Foil of any rarity replaces a Common in 33% of boosters.