Synthesis Pod is a rare Artifact card from Phyrexia: All Will Be One Commander (ONC), collector number 23. Current market price: $0.26 (foil $0.50), TCGplayer market prices via Scryfall.
({U/P} can be paid with either {U} or 2 life.) {1}{U/P}, {T}, Exile a spell you control: Target opponent reveals cards from the top of their library until they reveal a card with mana value equal to 1 plus the exiled spell's mana value. Exile that card, then that player shuffles. You may cast that exiled card without paying its mana cost.