Demonic Flute: Dream

Yoshiko plays a melody on her flute which creates a genjutsu around her opponent. This is what she calls a dream dimension, and once the melody is heard the person it is directed at is captured within it. This particular genjutsu has the affect of stressing the listener's mind to such a point that it breaks causing them to lose consciousness and thus lose control of their bodies. Beyond that every 'dream' is created to specifically terrorize the person it is aimed at, making it even harder to escape. As she gets better Yoshiko becomes able to create multiple different dreams for people at once.