Legendary Cube Prize Pack · #128
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As this artifact enters, choose two colors. Each spell you cast costs {1} less to cast for each of the chosen colors it is.
Abilities, attacks, weakness & resistance
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Seal of the Guildpact (PZ1-128 foil) is an artifact from the Legendary Cube Prize Pack that enters the battlefield for five mana and asks you to choose two colors as it enters. It reduces the generic part of the cost of spells you cast by {1} for each of the chosen colors that spell is, without reducing colored mana requirements. The effect can apply to alternative costs and interacts with cost increases by applying reductions after any increases, making it a mana-smoothing tool for multicolored decks.
Catalog pricing data as of 5 May 2026, 09:52
