Truth-Seeking Ball is a sphere of pliable black chakra, accessible only to those who have attained the Six Paths Sage Mode, become a jinchuriki of the Ten-Tails, or received power directly from Hagoromo Otsutsuki. No larger than a fist, each ball conceals within itself a power capable of erasing an entire forest from the face of the earth. At the core of the balls lie all five basic nature transformations and Yin-Yang, which places them above kekkei genkai and kekkei tota.
Usually the balls hover behind the owner's back in the form of a circle and are always in a state of combat readiness. Their number is determined upon receiving the power and is never replenished; a lost ball disappears forever. The control radius is limited to 70 meters from the user - anything that goes beyond that falls out of control. The balls are capable of instantly reducing any matter to dust upon contact, like Dust Release, and when a certain Yin-Yang jutsu is added - completely nullifying ninjutsu, making themselves immune to damage and canceling the regeneration of Edo Tensei. The only exception is senjutsu, which cannot be neutralized, since natural energy fights against itself.
The flexible structure allows the ball to be stretched into a smooth film for defense, turned into high-speed projectiles, formed into a weapon of any shape - from swords to staves - or instantly expanded to gigantic sizes. Upon the death or incapacitation of the owner, all balls and black receivers created by him crumble.
