March of the Machine Promos · #51
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Flying Whenever you cast a noncreature spell, incubate X, where X is that spell's mana value. (Create an Incubator token with X +1/+1 counters on it and "{2}: Transform this token." It transforms into a 0/0 Phyrexian artifact creature.)
Abilities, attacks, weakness & resistance
Other cards from March of the Machine Promos
Sword of Once and Future
Sword of Once and Future
Sword of Once and Future
Realmbreaker, the Invasion Tree
Realmbreaker, the Invasion Tree
Realmbreaker, the Invasion Tree
Zurgo and Ojutai
Zurgo and Ojutai
Zurgo and Ojutai
Zimone and Dina
Zimone and Dina
Zimone and Dina
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Chrome Host Seedshark (PMOM 51p prerelease-stamp) is a Rare blue Creature — Phyrexian Shark from a March of the Machine promo release. It has flying and a triggered ability that incubates X whenever you cast a noncreature spell, creating an Incubator token with X +1/+1 counters that can be paid to transform into a Phyrexian artifact creature. Its 2/4 body at {2}{U} supports tempo while generating potential creature threats when you cast spells with varying mana values.
Catalog pricing data as of 28 Apr 2026, 22:00