Soul Elementals when creating the new soul elementals which is similar to the BNV and a very unique creation... it harnesses the energy of any natural, chemical, or inorganic substance and I use this to create a shimmering cute and beautiful shell with the inside being a soul. For example the chemical of sulphur or carbon. The natural examples for this being moon or stars or earth or a flower. Inorganic would be man made opalite or void energy. Their power levels are multiplied by this and enhanced and they do have a weaknesses so each comes with a suit of armor.