Luffy is strong, but he has yet to reach his true end-of-series power level in One Piece.

Gear 5 isn't the final power-up for Luffy. Gear 6 is still a possibility in One Piece.

Luffy could have another transformation after Gear 5. Oda has already set it up in One Piece.

Rei is the Deputy Lead for GameRant's Anime Team from Kashmir, situated in Beirut. He's an avid fan of anime and manga. Rei grew up watching anime and had a knack for writing ever since he was a kid, ...