The Rayquaza GX 100/173 card is a speciality GX card from the Sm12a set in the Pokémon TCG. This double rare card features the character Rayquaza with 180 HP and a holo finish. Manufactured by The Pokémon Company, this Japanese-language card is a Basic Pokémon card suitable for players looking to enhance their collection or deck with a powerful and collectible card.