Demon Bolt is a common Instant card from Kaldheim (KHM), collector number 129. Current market price: $0.27 (foil $0.29), TCGplayer market prices via Scryfall.
Demon Bolt deals 4 damage to target creature or planeswalker. Foretell {R} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)