Dark Release: Rasenshuriken

The Dark Release: Rasenshuriken is a jutsu created by Poji Keisatsu after he witnessed Naruto preform his Wind Release: Rasenshuriken.

Overview
By manipulating his Dark Release into his Wind Release: Rasenshuriken, Poji was able to increase the power of it by twofold making stronger, being able to cut through Steel Release. With the influence of Dark Release, the resulting shock wave is able to reach far off villages. It holds the same weakness has is Parent jutsu.