several major antagonists and powerful figures across the series. One Piece Wiki +1 Major Opponents Against Gear 4 Luffy uses different variations of Gear 4 depending on his opponent's fighting style: 12 sites Gomu Gomu no Mi/Gear 4 Techniques | One Piece Wiki ... Fighting Style Focus: ... For the chapter of the same name, see Chapter 784. Gear 4 ("Gear Fourth") is a transformation technique ... One Piece Wiki
in the Dressrosa Arc. This transformation, which Luffy developed during his two-year training on Rusukaina, allows him to inflate his muscular structure by blowing air into his Haki-coated arms.
Luffy has used different forms of Gear 4 depending on the specific threat he faced: Donquixote Doflamingo who does luffy use gear 4 against
Previous forms (Gear 2 and 3) were insufficient to break Doflamingo’s defenses.
Against Big Mom’s Sweet Commander, Luffy introduced a defensive variant: Tankman: Manpuku Version. several major antagonists and powerful figures across the
Monkey D. Luffy first unleashed during his climactic battle against Donquixote Doflamingo
(Tankman - Manpuku Version) : After consuming massive amounts of Cracker's biscuit soldiers, Luffy used this specialized defensive form to absorb a direct strike and blast Charlotte Katakuri For the chapter of the same name, see Chapter 784
: Luffy briefly used Gear 4 to clash with the Yonko while fleeing Whole Cake Island, though his attack was blocked.
Luffy first revealed Gear 4: Boundman in (Chapter 784) to overcome the Shichibukai Doflamingo .
: In the Wano Country Arc, Luffy utilized Gear 4 multiple times, eventually incorporating advanced Conqueror's Haki into his Boundman attacks to damage the seemingly invincible Emperor.
Here’s a review-style breakdown of every opponent Monkey D. Luffy has used against in One Piece , including the form’s performance and impact.