The Pokemon TCG Crown Zenith Sea and Sky Box Promo Set featuring Rayquaza & Kyogre is a collectible card set that includes four cards. The set showcases the characters Kyogre and Rayquaza, both from the Pokemon game series. Manufactured by Nintendo, the cards are in English language and come with a Cosmos Holo finish, adding to their visual appeal. With a standard card size and belonging to the Crown Zenith set, this promo set is a must-have for any Pokemon TCG collector looking to add unique and powerful cards to their collection.