Sierza is an Osicir pythonix but shares more balance of physical and magical capabilities to that of Obeka. She has a small little shop on Osiciria that has a pluthera of medicinal herbs and plants that can be used for many forms of healing. She also sells certain concoctions that have an aphrodisiac like effect to them to those that truly wish for them. On the side of her little shop she has another small connected building that offers guests a nice relaxing spa treatment. Sierza is well versed in the methods of acupuncture and messages to relieve stress and tension in ones body to help them achieve balance in the soul albeit a limited time. Everyone is welcome to her shop and are free to try out her services if they so wish, it is very popular after some intense festivals of dance.

She also sells bottles of milk, although no one knows where she gets them from.