Luffy surprised the world when he unveiled his legendary Gear 5 transformation, but, technically, he is still missing a form!

Luffy's acquired plenty of powerful forms which have come in all sorts of weird shapes and sizes, some looking much better ...

Even more remarkable, Luffy is able to use his Gear 3 and Gear 4 attacks while in Gear 5, further enhancing his already strong abilities and making them even more lethal. While in his Gear 5 ...