Luffy's acquired plenty of powerful forms which have come in all sorts of weird shapes and sizes, some looking much better ...
Doflamingo believes in the barbaric nature ... he was swiftly removed from the throne thanks to Luffy and his allies. This encounter, along with his own sensitive knowledge, which he appears ...
Crocodile was the power-hungry leader of a secret organization, Eneru was a wannabe god who relished in keeping his "subjects" in a state of eternal paranoia, Doflamingo ... Luffy is too fast ...