Cleanse

Cleansers believe that by cleansing mares into a House Prime which cleanses, their essence can be exposed to the harmonics, and the evil influences of the mare plane, the realm of true evil, can be cleansed in the hope that one day these souls can shed the corruption, and return to, either the dream, or if they wish it, on toward the Nirvana.

Also see the Art Cleanse Nightmare.