You gain the ability to use a basic form of life-force manipulation, also called fighting spirit, often achieved through sheer physical training or by learning it by practicing senjutsu.
Touki is an external manifestation of life-force in the form of a white aura wrapped around the user, amplifying their offence, defence, and speed. Releasing high amounts of Touki can generate wind pressure and crack the ground around the user. At advanced mastery, it can also be channelled through weapons, disperse attacks, cause massive shockwaves, or even be used as a ranged projectile.
The natural colour of the aura changes when combined with other powers.
Overconsumption of life-Force can cause permanent harm to the user’s lifespan, which requires specialized healing to restore.