flavorText: "Too little, too late. The machine is in motion."
  —Tezzeret
name: Metallic Rebuke
originalText: Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.)
  Counter target spell unless its controller pays {3}.
printings: 2XM, AER, KLR, PLST
text: Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.)
  Counter target spell unless its controller pays {3}.
type: Instant