Revarin

Revarin are a sapient species of fluid-like anima capable of shifting to match the form of any other living creature, though only equal in size to their original mass. The natural form is capable of generating an incredible amount of anima within short periods of time, but while in this form the revarin is also very unstable, unless they are incredibly practiced.

While taking the shape of another species, a revarin can be indistinguishable outside of the fact their soul color will encompass the entirety of their eye rather than simply the iris. This is identical to the appearance another sapient species will take on while utilizing a coloration of animancy, making subterfuge with their abilities possible but very challenging.

Early History
Their creation is believed to be the result of the Revari, who discovered a technique capable of attaining this form upon an individuals own personal enlightenment. For generations now, aspiring and lifelong animancers of other species have ventured to Chomara, joining the Revari to assist with their aspirations to become revarin. Those born as the species are known as natural revarin, while those who turn into the species are known as ascended.

Trivia

 * While natural revarin speak the Chromatic language, ascended speak the same languages they knew before becoming a revarin.