Coin of Mastery
Tracked across real Commander games played through TurnZero HQ.
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What it does
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.")
Combos with Coin of Mastery
Lines this card is part of — what it needs alongside it, and what the two of them do. An infinite result is the one that moves a deck's bracket.
- Clock of Omens Academy Manufactor Infinite
- Infinite artifact ETB
- Infinite artifact tokens
- Infinite tapped Treasure tokens
- Clock of Omens Xorn Infinite
- Infinite artifact ETB
- Infinite artifact tokens
- Infinite tapped Treasure tokens
- Mind Over Matter Fateful Discovery Infinite
- Infinite card draw
- Infinite draw triggers
- Infinite looting
- Near-infinite Treasure tokens
- Near-infinite colored mana
- Near-infinite artifact ETB
- Near-infinite artifact tokens
Combo data from Commander Spellbook, the community-maintained database of Magic combos. Mirrored nightly.
In the 99
Every deck whose current list includes Coin of Mastery, whatever its commander.
Most played under
| Commander | Decks | Games | Win rate |
|---|---|---|---|
| Heroes in a Half Shell | 2 | 0 | — |
| Bard, King of Dale | 1 | 0 | — |
| Smaug the Impenetrable | 1 | 0 | — |
Colors it shows up in
- Five-Color 2 decks
- Rakdos 1 deck
- Azorius 1 deck
Every version of Coin of Mastery
1 printing, newest first. Prices are the market figures Scryfall publishes, refreshed nightly — a printing with no figure shows a dash rather than a zero, because Scryfall genuinely publishes none for some of them.

Teenage Mutant Ninja Turtles Eternal
- Normal
- $2.15
- Foil
- $2.00
Prices from Scryfall, which tracks the TCGplayer and Cardmarket markets. They move daily and are a guide rather than a quote. Search TCGplayer for Coin of Mastery — a name search across every version, for the printings TCGplayer publishes no direct link to.
Aggregated from Commander games tracked in TurnZero HQ. Every figure counts decks and games only — no individual deck list, player or playgroup is identified. Win rates are withheld below 5 completed games, where the sample is too small to mean anything.