To be able to function fully, the Kisenian flower needs a host body to act as its arms and legs. It attached itself to those with weak hearts and filled these hearts with hatred and evil intentions. In this case, a Kisenian flower had successfully latched onto Fiore. (The Kisenian is on his lapel on the pic to the left.)

The Kisenian thus was able to utilise its full potential with Fiore. It had a variety of powers. It could turn itself to a monster with multiple legs, much like a spider. It could also assume a human-type of body, except that it had wings. The Kisenian also had the ability to possess and take control of its host. In the latter part, it was the one who was commanding Fiore to do things.