Iria happens to be a feared villain due to her maniac nature, but she could not be any problem if she was not able to transform her pain into this aggressive monsters. With the black tears that roll down her cheeks, she makes this kind of dark creatures that are used by her like if they were her puppets. She is also obsessed with the idea that pain makes her more powerful since it gives her the capability to form hordes of beasts like this one.