Psychomorphism

A skill possessed by all soulkeepers to some degree, psychomorphism is the ability to reshape one's body according to a mental self-image, and is the most fundamental skill to medicinal firekeeping.

Notably, though many firekeepers possess some degree of psychomorphism, few have total control over their presentation, and are often limited strictly to restoration. Those with with further control, being able to modify their sex, appearance, or even bodily structure at will, are referred to as psychomorphic.