The Sunny Castform 31/113 Delta Species Reverse Holo CGC 9 is a rare vintage Pokémon TCG card from the 2005 set featuring the Basic stage Castform character with 70 HP. This English-language card illustrated by Miki Tanaka is part of the EX speciality series and is graded by Certified Guaranty Company (CGC) as a 9. With its unique reverse holo finish, this collectible card is a sought-after item for Pokémon TCG enthusiasts and collectors alike.