Magic: The Gathering · Duel Decks: Speed vs. Cunning

Mana Leak

French name: Fuite de mana

64Common

Mana Leak (Duel Decks: Speed vs. Cunning 64) has a market price of US$0.49 as of Nov 8, 2026.

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Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

NormalUS$0.49Low US$0.17

As of Nov 8, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Instant
Mana cost: {1}{U}
Artist: Howard Lyon

Card text

Counter target spell unless its controller pays 3.

Flavour text

The fatal flaw in every plan is the assumption that you know more than your enemy.

About this card

Mana Leak is card 64 in Duel Decks: Speed vs. Cunning, a Magic: The Gathering set released Sep 5, 2014. Rarity: Common. Illustrated by Howard Lyon. Reference market price on Nov 8, 2026: US$0.49. The Normal price did not change over the last 30 days. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.