Takemikazuchi

Sasuke pierces his opponent with Amaterasu flames while simultaneously capturing them inside a Chibaku Tensei which is enveloped by the black flames. Sasuke then jumps high in the air and activates his Complete Body Susanoo and proceeds to fly towards the Chibaku Tensei. He creates a Chidori through his Susanoo and covers it in Amaterasu flames as well before charging towards the opponent still caught inside the Chibaku Tensei. The impact results in a massive explosion which blows the Chibaku Tensei into smithereens.

Ryo's Version
Ryo can use two versions of this. One of them is the same but instead of using a Susanoo: Chidori, he uses the Golden Wheel Reincarnation Explosion to destroy the planetoid. The other version is the same.

Trivia

 * Takemikazuchi is a god of thunder and swords in Japanese mythology.

Takemikazuchi no Kami