Nurarihyon

Nurarihyon is one of the three swords in the posession of Takeko Nakano. She was given the by an unknown traveler stated that the sword was seeking her. When unshethed it appears to be made of pure darkness. Due to it begins band of darkness it is unable to directly cut the enemy. Instead the user targets the enemy shadow and attacks it any attack done to the shadow is due to the enemy. The amount of damage due is equal to the size of the shadow.