![Coin of Mastery (Surge Foil) [Teenage Mutant Ninja Turtles Commander]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/mtg_placeholder_d1a1fab7-d5dd-4be3-a54b-323517110bb8.png?v=1772048800)
Coin of Mastery (Surge Foil) [Teenage Mutant Ninja Turtles Commander]
| Set: | Teenage Mutant Ninja Turtles Commander |
| Type: | Artifact |
| Rarity: | Rare |
| Cost: | 4 |
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.")
T: Create a Treasure token. (It's an artifact with "T, Sacrifice this token: Add one mana of any color.")
Nowhere else can one coin buy you a second chance.