The sword brought on a world of fear and power. With darkness and hunger for blood lust over coming me I had no choice but to accept my fate as god of death."Rahotekon End of a tyrant the beginning of the fall.."
The knew jutsu coming from the sword or soul I should say is Kidd Reapers soul, being locked up after Shinok banished him into the sword's soul gems being unlocked it would go to a knew human form being Rahotekon, but Rahotekon is in control and has the knew powers of the once God Of Death.
Shadow style: This allows him to move with or become the shadows.
Shadow manipulation: Allows him to turn shadows on their owners making them his personal servants.
Shadow Dragon: The massive beast once owned by Kidd is now part of him making his already dragon demon form more powerful and dangerous.