Sphinx of Uthuun is a creature card from the Magic: The Gathering Core Set 2013, classified as an Unknown rarity. With a current market value of $0.15, it offers an accessible option for collectors and players alike. The card features a powerful flying ability and a unique effect that allows players to reveal the top five cards of their library, enhancing strategic gameplay. Its affordability makes it a potential addition for budget-conscious decks or collections.