Heaven's Lotus

The Heaven's Lotus ' orginally Lotus Necklace''' is one of the Eight Immortal Weapons used by the Zenhōi kage to slay the Kuzuryū. It was passed on to one of her children who used it to restore a once destroyed land. The unique ability is that it can purify corrupted chakra it comes in contact with. It is currenty possesed by Kaosuteki Ryūou and is what allowed him to fully use the power of Umbra without being corrupted.