Soul Mutates are people who suffer great damage to their souls causing their souls to fall unconscious. Sometime their soul will undergo a mutation and, in the event of it succeeding, will let the souls of their Divine Clones merge with the soul residing in their Saint body.
Linley Baruch is the only person in the Coiling Dragon universe to successfully undergo a 4-way soul mutation.
There is only 1 known 3-way soul mutate in existence in the Coiling Dragon universe.
Learmonth the six star fiend is a soul mutate, having successfully fused the laws of fire and destruction.