Shinkairen

Shinkairen (神界蓮, Sacred World Lotus) also known as the Shinju (神樹, God-Tree) or the Ten-Tails (十尾Jūbi) is a unique entity born from a severed part of the 's body. It is stated as being the preform of the.

History
Shinkairen was born from the severed right arm of the Demonic Statue of the Outer Path. Trapped in the Kamui dimension of, seemlessly lost after his death. Until it was later rediscovered by Kaname Soga. While using his Kamui via his yuraigan to eject an attack. The arm was ejected with, not knowing that it was, he brought it to the village. With in moments his wife Takako along with the tailed beast in the village was able to determine what it was.

Seeing that the arm absorbed all natural energy that came near it, caused the members of the Kakuzensho Council to come up with a plan to revive the World Tree without destroying the lives of the tailed beast. Kaname along with Zenkichi and another senjutsu user then began the long task of infusing natural energy into it. To prevent others from finding out about it, the flower was placed within a unique space-time ninjutsu, sealing it from the outside world. By the time the battle with the zero-tails started, the severed arm appeared as a flower roughly the size of a small house.

Abilities
Being the host of Shinkairen allows the user to passively absorb natural energy, which could be used to fuel jutsu or convert it into chakra. As a side effect of this, the user is unable to enters sage mode anymore, as any energy absorbed into their body is drawn into it instead. Like the tailed beast, the user is able to enter a unique chakra mode or form that can be accessed when tapping into its energy. In addition, while transformed, like the jubi in the manga, in this form the is able to grow plant like objects form their body which can be used to channel their attacks though. The last gained ability is a boost in this life-force. A downside to being its host is that if a sage mode user gets near them. Several roots will involuntary shoots from their body and attempt to absorbed the energy. If they touch the roots, it will drain their entire energy, often killing them. At times if the host will is weakened, the beast will take over and attempt to consume the chakra of everything near it rater friend of foe.

Trivia

 * The name Sacred World Lotus and its origins takes inspiration from Buddhism and the lotus. The roots of a lotus are in the mud, the stem grows up through the water, and the heavily scented flower lies pristinely above the water, basking in the sunlight. This pattern of growth signifies the progress of the soul from the primeval mud of materialism, through the waters of experience, and into the bright sunshine of enlightenment.