Indra's Arrow

Indra's Arrow, according to Sasuke, is his strongest offensive technique.

Usage
After absorbing chakra from all nine tailed beasts and using his Susanoo as a vessel, Sasuke then creates a longbow and arrow which are infused with lightning-natured chakra. One arrow was powerful enough to match the combined power of both a Tailed Beast Ball Rasenshuriken and a senjutsu-enhanced Wind Release: Ultra-Big Ball Rasenshuriken, producing a massive explosion on impact.

Influence
This technique draws influence from Hinduism, where Indra, the god of thunder and wars, used a rainbow as a bow to fire arrows made of lightning.

Trivia

 * This technique shares its name with the first known user of the Susanoo and predecessor of the Uchiha clan, Indra Ōtsutsuki.