Dark Withering is a common Instant card from Time Spiral (TSP), collector number 101. Current market price: $0.26 (foil $1.58), TCGplayer market prices via Scryfall.
Destroy target nonblack creature. Madness {B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)