Prophetic Bolt is a rare Instant card from Duel Decks: Izzet vs. Golgari (DDJ), collector number 27. Current market price: $0.20, TCGplayer market prices via Scryfall.
Prophetic Bolt deals 4 damage to any target. Look at the top four cards of your library. Put one of those cards into your hand and the rest on the bottom of your library in any order.