Indra's Vajra

Indra's Vajra, according to Keiku Uchiha, is his strongest Lightning Release techniques, and one of his power powerful attacks.

Usage
After absorbing the natural lightning of a planet and amplifying it even more through use of Fourth Dimensional Energy while using his Reihogosha as a vessel, Keiku creates massive thunderbolt before releasing his grip on it, striking the target at the speed of a lightning stike, chaining between targets, even from long range. One of his thunderbolts is powerful enough to obliterate several Tailed Beast Balls of the Ten Tails fired in rapid succession, producing a massive explosion on impact that could be felt from miles away. Upon investigating the area, a massive creater around several miles wide was formed. Alternatively he can use it as a spear, which possesses enough raw power to cut through a Truth-Seeking Ball.

Before firing it from the first time, Keiku stated that the speed of this technique is equal to the speed of a lightning strike. Due to its exotic and natural nature, it is extremely powerful, and can't be absorbed by Chakra Absorption Techniques. Upon it exploding, its equal to several of the Ten Tailed Beast's Tailed Beast Balls combined. Keiku stated that this is his most powerful lightning release projectile techniques, and that he doesn't need to hit the target directly to deal lethal damage.