March of the Machine je dramatickým rozuzlením phyrexiánskeho príbehu, ktorý sa tiahne edíciami Dominaria United, Brothers War a Phyrexia: All Will Be One. Celé multiversum sa pripravuje na epickú bitvu.
Collector Booster Pack obsahuje 15 kariet rôznej vzácnosti a prevedenia, ktoré nenájdete v klasických boostroch.
15 Magic cards + 1 foil token in each booster - including 5 cards of rarity Rare or higher and a total of 10–12 Traditional Foil cards
1 special foil in every pack - get at least 1 Halo Foil, Foil-Etched, or Double Rainbow Serialized card in every pack
3 foil Multiverse Legends in every Collector Booster, including 1 of rarity Rare or higher
1–3 Extended-Art cards and a legion of other special treatments in every pack
Battle the Machine Legion as Phyrexians invade planes across the Multiverse