Seimon: Raijū

Raijū is seen as divine beast, akin to the thunder gods. He's a As a yōkai, he has enhanced speed and strenght, and is immortal. If defeated he will return to his world till he is summon again.

Abilities
Raijū can absorb, redirect and create lightning as he pleases. He's fast, merciless, and deadly. His lightning strikes so quickly and so randomly that, even with a dojutsu it is impossible to observe.

Story
Raijū lives in the sky, a world which is totally off limits to humans. Because of this, almost nothing can be said about his true nature or behavior. He rides bolts of lightning to earth when thunder claps, and creates mayhem wherever he land. For seemingly no reason at all but having fun, he attacks buildings, starting fires and causing mass destruction.

Trivia

 * Gyokuto favourite hobby is gardening.