The Sunflora card from the Sword & Shield Promo Cards set is a highly sought-after collectible featuring the artwork by Shigenori Negishi. This Basic Pokémon card with an HP of 90 is a special prerelease version with a holographic finish, making it a valuable addition to any Pokémon TCG collection. The uniqueness of being a promo card adds to its rarity and appeal among collectors and fans of the game.