The Decidueye GX SM37 NM Full Art Black Star Promo card from the Sun & Moon 2017 Pokemon TCG is a highly sought after collectible for Pokémon TCG enthusiasts. This card features the Grass-type Pokémon Decidueye in its GX form, making it a powerful addition to any deck. With its Full Art design and Holo finish, this card stands out as a rare and unique piece from the United States manufacturer, The Pokémon Company. The card is in English language and is suitable for players aged 6 and above, making it a valuable addition to any Pokémon card collection.