Tatsu Tatsu no Mi

The Ryu Ryu no Mi is a Mythical Zoan-class Devil Fruit that allows the user to become a dragon. It was eaten by Daisuke Hikari.

Strengths and Weaknesses
The Ryu Ryu no Mi has a wide variety of advantages. In full-dragon form, the user gains a dragon's strength, speed, armor like scales, and the powers of flight and fire-breathing. In hybrid form, these strengths are preserved, with the exception of flight: the user's stride becomes much greater and they can practivally fly when they jump, however. Aside from the standard Devil Fruit weaknesses, the user may also have difficulty mastering this power, making it impossible to breathe fire in hybrid form or to fly with a passenger. These weaknesses can be overcome with training, however. If the user is a swordsman, they will also find themselves largely unable to wield their weapon of choice in battle.

Usage
Daisuke generally uses this form in combat to augment his Ryutoryu techniques. The general format of his attack names changes "Ryu" to "Ryujin".
 * Ryujin Giri (literally meaning "dragon god slash"): Spins while charging at the opponent, creating a spiral shaped slash reminiscent of a flying dragon.
 * Ryujin Kiba (literally meaning "dragon god fang"): Leaps into the air then dives at the opponent, sword pointed down. Daisuke then spins and slashes all surrounding opponents.
 * Ryujin Ha (literally meaning "dragon god wave"): Slashes and fires a shockwave, similar to Rankyaku.