When Does Luffy Use Gear 3

Following the Enies Lobby arc, Luffy uses Gear 3 in several major battles to deal massive structural damage or defeat powerful foes.

: After his two-year training, Luffy mastered the form, allowing him to use it without shrinking. He also began combining it with Armament Haki for attacks like Gum-Gum Elephant Gun . One Piece: All of Luffy's Gears, Explained - Crunchyroll when does luffy use gear 3

Throughout the One Piece saga, Monkey D. Luffy’s ingenuity as a fighter is defined by his ability to transform his own body into a weapon. Following the destabilizing speed of Gear Second, Luffy develops Gear Third: a technique that inflates his bones by blowing air into them, transforming his limb into a massive, wrecking-ball force. Luffy does not use Gear Third as a casual attack; he deploys it as a strategic last resort, reserved specifically for overcoming immense physical barriers, destroying nearly indestructible objects, and delivering a decisive, fight-ending blow against opponents whose durability surpasses conventional combat. Following the Enies Lobby arc, Luffy uses Gear

During the war to save Ace, Luffy uses Gear 3 briefly to break through the wall defenses created by the Marines. He uses "Gomu Gomu no Giant Stamp" to smash through the siege walls, showing that he can now use the form more fluidly, though he still shrinks afterward (at this point in the story). One Piece: All of Luffy's Gears, Explained -

It is important to understand the mechanics of Gear 3, as they have evolved over the series:

Initially, when Luffy used Gear 3, he had to blow air into his bones. When he released the air to return to normal, his body would compensate for the compression by shrinking into a tiny, child-like version of himself ("Chibi Luffy"). He would remain in this miniature state for an amount of time equal to how long he used Gear 3.