Wind Release: Drilling Air Bullet

To use this technique, Shukaku will first take a deep breath, and then pound its stomach to apply external pressure, the power of which it uses to shoot a highly compressed air ball from its mouth. The expelled air ball is mighty enough to hollow out the ground, and level an entire forest. Because of the large quantity of chakra kneaded into it, it explodes the moment it reaches its target, dealing an enormous amount of damage, as well as levelling anything in its path. Shukaku is able to fire multiple of these in rapid succession, having a certain level of control regarding the size of the bullets.