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.

The 10 strongest One Piece characters that Luffy is yet to face in battle, ranked according to their powers.

Ewan has been a content writer since 2020, and loves nothing more than discussing all things gaming. While he's been playing games all his life, he has a particular interesting in anything even ...