This article contains spoilers from One Piece's Final Saga. Luffy's current peak power is Gear 5, his awakened devil fruit form enhancing his abilities significantly. Gear 6 is unlikely to exist ...

Luffy first takes on his Gear 4 form, which isn’t nearly powerful enough to defeat Kizaru. Even so, Kizaru acknowledges Luffy’s strength since he can finally see how the young Yonko defeated ...