Magic: The Gathering/ World Championship Decks
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Mana Leak - 2003 Dave Humpherys (8ED) (SB) price & value

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Mana Leak - 2003 Dave Humpherys (8ED) (SB) — World Championship Decks
Card
Mana
2
Type
Instant

Mana Leak - 2003 Dave Humpherys (8ED) (SB)

World Championship Decks
TCGplayer
ConditionMarketLow
Near Mint—$3.19
Lightly Played$0.88$2.37
Moderately Played—$2.14
Heavily Played—$1.84

Snapshot as of 2026-10-28. Live prices & recent sales load below.

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Card details

Mana cost
2
Type
Instant
Set
World Championship Decks

Oracle text

Counter target spell unless its caster pays an additional 3.

Not a Tournament Legal card.
”SB” indicates this is a sideboard card.

Illustrated by Christopher Rush

Flavor

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

Protect this card

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