
Description, catalog fields, rules text, and how it plays—in one place.
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Blue spells you cast cost {1} less to cast.
Abilities, attacks, weakness & resistance
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Sapphire Medallion (CMM-614 etched foil) is an artifact from Commander Masters that reduces the generic mana cost of blue spells you cast by {1}. Its ability lowers only the generic portion of a spell's cost and does not change colored mana requirements or a spell's mana value. It commonly serves as a cheap mana tax relief tool to accelerate blue-heavy decks and combo lines.
Catalog pricing data as of 18 Apr 2026, 16:12
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