These non-human characters are among the strongest fighters in One Piece.

These characters are weak and need a Devil Fruit power-up in One Piece.

Loki, the new One Piece character with two Devil Fruits, has finally appeared in the manga and might be as strong as Marshall ...

One Piece has a new overpowered Devil Fruit. This Devil Fruit is one of the strongest in the series.

One Piece's Luffy biggest strength lies else, and it has nothing to do with his Devil Fruit. Read on to for more.