Excadrill - 56/98 (Cosmos Holo) is a Promo rarity card from the Blister Exclusives set in the Pokémon trading card game. Featuring a distinctive holofoil finish, it showcases the Ground/Steel-type Pokémon in a visually appealing design. Currently valued at $4.58, this card is sought after by collectors for its unique attributes and role in various gameplay strategies, reflecting the ongoing interest in promotional releases within the market.