Mana Leak [Duel Decks: Speed vs. Cunning]

Mana Leak [Duel Decks: Speed vs. Cunning]

  • $0.40


Common
Set: Duel Decks: Speed vs. Cunning
Type: Instant
Cost: {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.