Light Up the Night is a rare Sorcery card from Innistrad: Midnight Hunt Promos (PMID), collector number 146s. Current market price: — (foil $0.74), TCGplayer market prices via Scryfall.
Light Up the Night deals X damage to any target. It deals X plus 1 damage instead if that target is a creature or planeswalker. Flashback—{3}{R}, Remove X loyalty counters from among planeswalkers you control. If you cast this spell this way, X can't be 0. (You may cast this card from your graveyard for its flashback cost. Then exile it.)