The March of the Machine Collector Booster Box contains 12 March of the Machine Collector Boosters. Each Collector Booster contains 15 Magic: The Gathering cards and 1 Traditional Foil double-sided token, with a combination of 5 cards of rarity Rare or higher and 4 Uncommon, 5 Common, and 1 Land cards. Every pack contains a total of 10-12 Traditional Foil cards.

Contents:

- 12 March of the Machine MTG Collector Boosters-get direct access to the coolest cards
- 15 Magic cards + 1 foil token in each booster
- 1-3 Extended-Art cards and a legion of other special treatments in every pack
- 5 cards of rarity Rare or higher in every pack
- 10-12 Traditional Foil cards in every pack
- Battle the Machine Legion as Phyrexians invade planes across the Multiverse