Food Chain is a mythic Enchantment card from Double Masters 2022 (2X2), collector number 147. Current market price: $30.50 (foil $50.04), TCGplayer market prices via Scryfall.
Exile a creature you control: Add X mana of any one color, where X is 1 plus the exiled creature's mana value. Spend this mana only to cast creature spells.