with Gum-Gum Gigant Thor Axe. During the Thriller Bark arc, Luffy was given the power of 100 souls on the ship in order to attain enough strength to take on Gecko Moria and Oars. This form ...

In Marijoa, the Five Elders discuss the secrets of the Gum-Gum Fruit and Sun God Nika ... On the rooftop of Skull Dome, Luffy makes his transformation into Gear 5, which strengthens his rubber ...

This introduces the possibility that Elbaf’s legendary devil fruit, which was passed down among the royal line, may be none other than the Nika Fruit that Luffy ... may be the Gum-Gum Fruit ...