The Mega Diancie ex Ascended Heroes Special Illustration Rare SIR 282/217 CLEAN card is a highly sought-after Pokémon collectible from the Me: Ascended Heroes set. This Holo EX card features the character Diancie and is illustrated by Dom. With a high HP of 270, this card is a valuable addition to any Pokémon TCG collection. The autograph, while not featured on this particular card, adds to its rarity and appeal to collectors. Overall, this card is a must-have for fans of the Pokémon franchise looking to enhance their collection with a rare and powerful card.