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

Gear 4 was first introduced in the battle against ... fans saw a completely new version of Gear Second, at least in the manga ...

Some transformations, like Nightmare Luffy and Gear 4 Bounce Man, stand out for their ... It's always a huge moment in the anime and manga community when Luffy unleashes a brand-new form.

His Gear 2 and Gear 4 also give him a significant boost to his movement speed, making it easy for him to take on impossibly fast enemies like Doflamingo. Though Luffy would certainly give Naruto a ...