With Third Gear, Luffy blows up his limbs like a balloon due to the rubbery nature of his body (and the true powers of the Nika fruit). This allows him to make his arms giant for punching or feet ...

Gear Three Elephant Gun enhanced with armament Haki (Image via Toei Animation) Luffy developed Gear Four while training with Silvers Rayleigh during the two-year time-skip.

Luffy first inflates his fist with Gear Third before activating Gear Second and Ryou, coating his fist in the latter. Like the Red Hawk, the move is lit aflame as it's made, creating a blaze of ...

[RELATED: One Piece Unleashes Saturn’s Devilish True Form: Watch] The White Star Gun Unleashed Toei Animation. Luffy has been making good use of Gear Fifth so far in his fight against Kizaru ...

Now that he’s tapped into the Observation Haki, Luffy has what he needs to unleash his Gear Fourth Snake-Man form. He unleashes it toward the end of Episode 869, and now fans are waiting to see ...