The STARYU card is from the Base Set of the Pokémon Trading Card Game, specifically from the Gym Challenge set. This Trainer card features the attribute of Darkness and the character Oddish. It is a Rare card with the card text that allows it to stay in play while reducing each Pokémon's Resistance by 20. The card is in English and illustrated by Keiji Kinebuchi. With its 1st Edition feature, this card is a valuable addition to any Pokémon TCG collection.