Asura Path

The grants the user the ability to summon mechanised armour, augmenting their body with extra limbs and various robotic weaponry.

In life, Nagato uses the Asura Path through the corpse of a ninja puppeteer. This ability grants Nagato's Asura Path mechanised weaponry and abilities reflected in six arms, three faces, and a folded, serrated blade-like waist sash. Due to the numerous weapons built into the corpse, the Nagato's Ashura Path body lives up to the ability name as "warring demon" with being second to the main body in versatility and enduring most attacks inflicted on it. When Nagato is reincarnated, he personally displays his Asura Path ability to restraint Killer B with one of his grown extra arms detachs to reveal a set of mechanical tendrils to restrain an enemy while turning the other into a small arm-mounted cannon.

Influences
In Buddhism, the Asura realm is the plane of semi-divine warring demons where people are reincarnated at due to actions based on jealousy, struggle, combat or rationalisation in a previous life. Like Deva, Asura is also in Hindu mythlogy as an type of demon. Both depictions play in the abilities of the Asura Path.