Seize the Spoils is a common Sorcery card from Game Night: Free-for-All (GN3), collector number 86. Current market price: $0.50, TCGplayer market prices via Scryfall.
As an additional cost to cast this spell, discard a card. Draw two cards and create a Treasure token. (It's an artifact with "{T}, Sacrifice this token: Add one mana of any color.")