Damn is a rare Sorcery card from Aetherdrift Commander (DRC), collector number 89. Current market price: $1.80, TCGplayer market prices via Scryfall.
Destroy target creature. A creature destroyed this way can't be regenerated. Overload {2}{W}{W} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")