Luffy didn’t transform his entire body despite using a Gear 4 technique on this occasion. Many fans assumed that this was an oversight on One Piece author Eiichiro Oda’s part and that he had ...

This article contains spoilers from One Piece's Elbaf Arc. Luffy's mastery over Gear 4 allows him to use it in specific body parts, improving stamina and Haki. Luffy's ability to freely switch ...