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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
Other cards from Commander 2015
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Seal of the Guildpact (C15-54, Normal) is an Artifact from the Commander 2015 expansion. As it enters the battlefield you choose two colors, and each spell you cast costs one less generic mana for each of the chosen colors it is. The reduction only applies to the generic portion of a spell's cost and cannot pay colored mana requirements, making it strongest in multicolored spell-focused decks.
Catalog pricing data as of 14 Apr 2026, 13:33
