Here are Sanji’s six most powerful abilities, ranked. This is the base of Sanji’s combat, which is why Black Leg Style ranks sixth on this list. 5 Sky Walk Lets Sanji Fight in the AirSanji from the anime One Piece performing his “Sky Walk” technique to fly. 3 Diable Jambe Took Sanji’s Power to the Next LevelSanji from the anime series One Piece using his signature fire-based technique, Diable Jambe. It combines his Black Leg Style, Armament Haki, awakened Germa body, and blue flames into one devastating attack.