Luffy's strength has been constantly growing in One Piece, and Wano was the most significant arc for him. Luffy gained the power of Gear 5 in Wano, and this happened during his fight against Kaido.

Luffy's journey in One Piece hit an electrifying high in a monumental shift as his much-anticipated Gear 5 is unveiled. Fans have been waiting with bated breath for this moment, and the anime ...

Gear 5 Luffy (Image via Toei Animation) The unveiling of One Piece's Gear 5 of Monkey D. Luffy­ stands as an unforgettable moment that re­verberated across its fan base­.