from least to greatest

impure: used in nonregistered soulroids its less stable and its input out put are weaker then a pure

pure: treated soffeorus so its more stable and has a higher input and output

xr: a sofferous that has had been treated and refined with some enhancements aswell as a higher input

dreamscape: the most rare kind partialy nonexistant there for its energies are higher do to partialy not being real it has a massinve drainage feield capability as well asa faster energy creation it can ea away at other energy fields preventing energy fluxes in battles and creating a deffense again drainage weapons by countering the drainage and using it as its own only 8 are known to be found