Pillars of Strenght Boosterbox with new Yellow cards Mighty enemies from fierce battles now gather in the ONE PIECE CARD GAME This booster features many of the beloved enemies the Strawhat Pirates faced throughout the series. With the East Blue, Water Seven, and Whole Cake Island as the theme, a wide variety of enemies the Strawhat Pirates fought are included Yellow is making its presence known Card types include new leader cards that are not only multicolor, the color combinations are new too.