The Delta Rainbow Energy 88/101 Ex Dragon Frontiers Reverse Holo Stamped Pokémon card is a vintage collectible from the Pokémon TCG franchise. Manufactured in 2006 by The Pokémon Company, this special energy card features the character Delta Rainbow Energy in a reverse holo finish. With a rarity of uncommon, this English-language card is a sought-after piece for collectors and fans of the Pokémon universe. Illustrated by Takumi Akabane, this card is a valuable addition to any Pokémon card collection.