Luffy's Gear 4 transformations enhance his power, speed, and defense with Boundman, Tankman, and Snakeman—each suited for ...

One Piece has been compiled into well over a hundred volumes so far and these are the series' most stunning manga covers to ...

However, one of the biggest feats that Luffy managed with his Devil Fruit is the creation of Gear Fourth. This Gear saw Luffy put his innovative mind to the test once again on Ruskaina.