The Bakugan New Vestroia Booster Pack Season 2 Darkus Mechanical Bakugan is a collectible card game item that contains a single sealed pack from the S2 set. This pack specifically features Darkus mechanical Bakugan, providing players with the opportunity to add unique and powerful cards to their collection. Perfect for fans of the Bakugan TCG looking to enhance their decks and expand their assortment of cards.