To become a ninja, one had to undergo rigorous training, which began at a young age. The training regimen included physical conditioning, martial arts, and mental discipline. Ninjas were taught to control their minds and emotions, to withstand pain and torture, and to remain focused under pressure. They were also skilled in various combat techniques, such as sword fighting, archery, and the use of exotic weapons like shuriken (throwing stars) and grappling hooks.

Ninja Battle Legends Guide

To become a ninja, one had to undergo rigorous training, which began at a young age. The training regimen included physical conditioning, martial arts, and mental discipline. Ninjas were taught to control their minds and emotions, to withstand pain and torture, and to remain focused under pressure. They were also skilled in various combat techniques, such as sword fighting, archery, and the use of exotic weapons like shuriken (throwing stars) and grappling hooks.