Teenage Mutant Ninja Turtles Eternal · #38
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Each creature you control enters with an additional +1/+1 counter on it for each mana from an artifact source spent to cast it. {T}: Create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")
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Coin of Mastery (TMC-38 foil) is a Rare artifact from the Teenage Mutant Ninja Turtles Eternal set. It gives each creature you control an additional +1/+1 counter for each mana from an artifact source spent to cast it and can tap to create a Treasure token. The card supports artifact and token synergies by both boosting creatures based on artifact mana and producing Treasures for ramp or sacrifice interactions.
Catalog pricing data as of 5 May 2026, 12:43
