The Pokémon TCG Gym Challenge Booster Pack is a collectible item featuring the character Koga illustrated by Ken Sugimori. This 1st Edition pack contains standard-sized cards in English, manufactured by Wizards of the Coast in the United States. Each pack offers a booster of cards from the Gym Challenge set, providing players with new and exciting additions to their collection. Perfect for fans of the Pokémon TCG looking to expand their decks with cards from this specific set.