Bottle-Cap Blast [PIP - 55]

Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for 1.)
Bottle-Cap Blast deals 5 damage to any target. If excess damage was dealt to a permanent this way, create that many tapped Treasure tokens. (They're artifacts with "T, Sacrifice this artifact: Add one mana of any color.")

Rarity: Uncommon

#: 55

Card Type: Instant, Instant

Card Color: R

Casting Cost: {4}{R}