Stonesplitter Bolt is a uncommon Instant card from Wilds of Eldraine (WOE), collector number 151. Current market price: $0.26 (foil $0.17), TCGplayer market prices via Scryfall.
Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.) Stonesplitter Bolt deals X damage to target creature or planeswalker. If this spell was bargained, it deals twice X damage to that permanent instead.