Riatso

Riatso is within everyone, it's the energy of their soul and is considred to be neutral (or powerless.) It has other uses than just storing memories, emotions, and judgement, but only mixed with eitheir Light or Dark Riatso respectivley.

Light Riatso
When Neutral Riatso is touched by Positive (or Light) Riatso begins to be purified, this is called Tainted (or Enlightened.) Riatso. As it purifies it begins to be cleansed of all its impurities becoming Purified  (or Cleansed.) Riatso,  and when it's finally cleansed of all its impurities it becomes Spiritual (or Helixian) Riatso.

Dark Riatso
In vice versa when neutral riatso is corrupted by Negative (or Dark) Riatso it becomes Tainted (or Impure) Riatso. As the corruption spreads the Dark Riatso will alter memories, tamper with emotions, and cloud judgment. By this time the Riatso is considred Clouded(or Darkend.) Riatso, and when it fully engulfs its host or hostess it becomes Shinokai (or Corrupted.) Riatso

Other Riatso
Now their are diffrent forms of Riatso beyond Light and Dark. The list below depicts certain personality specific Riatso types. (Note A= Aurian, and S= Shinokai.)