Dark Release: Slash

The pinnacle of offensive Dark Release attacks. The user gathers a large portion of Dark Release chakra to their arm and swings their arm, creating a slash. The attack is extremely quick, able to cover a vast distance in mere seconds. The attack is capable of easily obliterating a normal susanoo, and very few defenses could stand the attack head on. A drawback is the massive amount of chakra required to perform this technique, and how exhausted it leaves the user.