MScore: 6.0/10
Disrupting Shoal
Instant — Arcanerare
You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost.
Counter target spell if its mana value is X.
Illustrated by Scott M. Fischer · Betrayers of Kamigawa · #33
Rulings for Disrupting Shoal
3
2018-12-07
If a card in your hand has {X} in its mana cost, X is considered to be 0.
2018-12-07
If a spell has {X} in its mana cost, include the value chosen for that X when determining the mana value of that spell, even if it was cast for an alternative cost and no mana was spent on X.
2005-02-01
Disrupting Shoal can target any spell, but does nothing unless that spell's mana value is X.
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