Flame-Blessed Bolt is a common Instant card from Innistrad: Crimson Vow (VOW), collector number 158. Current market price: $0.11 (foil $0.29), TCGplayer market prices via Scryfall.
Flame-Blessed Bolt deals 2 damage to target creature or planeswalker. If that creature or planeswalker would die this turn, exile it instead.