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Green spells you cast cost {1} less to cast.
Abilities, attacks, weakness & resistance
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Emerald Medallion (CMM 603, Etched Foil) is an artifact from Commander Masters that provides a static cost reduction. Its ability makes green spells you cast cost {1} less to cast, reducing only the generic component of their cost and not colored mana or mana value. As a cheap artifact with a broad effect on green cards, it commonly serves as early mana acceleration or color-fixing in green decks.
Catalog pricing data as of 18 Apr 2026, 16:11