The Houndstone ex 162 Holo Promo card from the Scarlet & Violet Promo set is a sought-after collectible for Pokémon TCG fans. Manufactured by Nintendo, this English-language card features the character Houndstone ex in a Holo finish, making it a standout addition to any card collection. With its rarity as a promo card and its near mint condition, this card is perfect for collectors looking to add a unique and valuable piece to their Pokémon card collection.