For them, although the Rokushiki training had the effect of helping to break through human limits, everyone's training focus wasn't the same. So at the beginning, they would choose one or two out of the six styles to focus on learning.,For example, Darmacia, a devil fruit ability user like animals, focuses more on "shave" and "finger gun," rushing in and causing instantaneous destruction. This allows him to maximize the speed of his dog-dog fruit and the penetrating power of his claws.,Iron blocks can enhance the body's defense and impact resistance, boosting the intensity of close-combat.。