Instant · {1}{U}
Counter target spell unless its controller pays {3}.
The fatal flaw in every plan is the assumption that you know more than your enemy.

Ninth Edition86/709
| Printing | Cardmarket | TCGplayer |
|---|---|---|
| Non-foil | €0.271 Sept 2026 | $0.261 Sept 2026 |
Each finish is its own market. Figures are the latest each venue published.
No copy tracked on sale right now.
No recent sales — Sold listings arrive when the eBay connection is live. Until then this line is honest, not decorative.
Instant · {1}{U}
Counter target spell unless its controller pays {3}.
The fatal flaw in every plan is the assumption that you know more than your enemy.
As of 1 September 2026, Mana Leak trades around €0.27 according to Cardmarket. Condition and finish move the price; a graded copy is a different market.
Mana Leak was printed as Non-foil. The same card also appears in Double Masters 2022, The List, Iconic Masters, Modern Masters 2015, Duel Decks: Speed vs. Cunning, Magic 2012, each with its own price.
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Card data: Scryfall · Prices: Cardmarket, TCGplayer · Tell us
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