As the main characters of the series, the Straw Hat Pirates are undoubtedly among the strongest characters in One Piece. The Straw ... and in the Wano arc, Robin used her new Demonio Fleur ...

One Piece fans know for a fact that the Straw Hats Pirates absolutely had to split up here, just as they did in the Wano Country Arc, and even before that, in the Whole Cake Island arc ...