Flaming Gambit is a uncommon Instant card from Torment (TOR), collector number 98. Current market price: $0.17 (foil $0.98), TCGplayer market prices via Scryfall.
Flaming Gambit deals X damage to target player or planeswalker. That player or that planeswalker's controller may choose a creature they control and have Flaming Gambit deal that damage to it instead. Flashback {X}{R}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)