The Rayquaza EX XY73 Holo Black Star Promo Pokémon Card is a highly sought-after collectible card from the Pokémon TCG game. This card features the character Rayquaza EX from the XY Promos set, manufactured in 2013. With its shiny holo finish and unique promo design, it is a prized possession for collectors and players alike. Its rarity as a promo card adds to its value and desirability among fans of the game.