One Piece TCG - Adventure on Kami's Island - Booster BoxOP 15's main theme is Sky Island! Many popular Leaders and Characters from Sky Island are included! You'll also find cards featuring captivating characters from Dressrosa, the East Blue arc, and more. Finally, this character makes their debut as a Leader! A member of the Straw Hat Crew becomes a Leader for the very first time! In addition, previously introduced characters receive cards in different colors, greatly expanding strategic possibilities.