flavorText: "Like water, mana will drain from an inferior vessel."
  —Jalan Tosk, Simic forcemage
name: Spell Rupture
originalText: Counter target spell unless its controller pays {X}, where X is the greatest power among creatures you control.
printings: GTC
text: Counter target spell unless its controller pays {X}, where X is the greatest power among creatures you control.
type: Instant