Set: |
Mystery Booster |
Type: |
Instant |
Rarity: |
Common |
Cost: |
{2}{U} |
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}.
"Too little, too late. The machine is in motion."
—Tezzeret