Sword Kiai Pressure Vent

The user will concentrate their chakra into their sword and by using their Ki which is basically to shout when performing an attack they release the energy from the sword creating a pressurized vent that can aide in changing ones course or moving out the way of incoming attacks. It can also be used to either shoot at the opponent to unbalance them or even used to counter projectile based weapon techniques.

Trivia

 * Kiai is the shouting activity practised within Kendo as a means to show ones Presence of Soul and the louder the shout the more powerful the presence of ones soul.