Ravnica: the metropolis of the Multiverse. Though the Guildpact spell has been broken, the ten guilds live on in this city-covered plane. Five of them lie within. Choose your allegiance carefully, Planeswalker.
Each booster box contains 36 packs. Each pack includes 15 cards to add to your collection—and you can expect one of those 15 to be a rare, mythic rare, or premium foil card!