Coin of Mastery
4Artifact
Each creature you control enters with an additional +1/+1 counter on it for each mana from an artifact source spent to cast it.: Create a Treasure token. (It's an artifact with ", Sacrifice this token: Add one mana of any color.")
legal in commander · legacy
1 artwork · 1 printing · prices 10h ago
The artworks · 1
All printings · 1
Madeline Boni · 1 printing