THE IMAGINARY
The Imaginary are powerful race of people, capable of manipulating the fabric of reality using nothing more than their imagination. They can will anything they wish into, or out of existence, and . The stronger their will power the more damage they can cause. The downfall to the power is that it often leads to insanity or self-destruction. The slightest err in judgment could undo the fabric of time and space, so they do not exercise their power to even close to its max potential.
They are not a their own true race since they can come from any background or any race of people. The ability cannot be learned, and it is different than magic. If one decides that a something should exist where it doesn't, it will. It is not summoned or pulled from a pocket dimension. It simply appears and exists as if it always did, or vice verse.Their appearance and everything else can be controlled by them. They can also manipulate those with a weaker will, but are completely powerless against those who are of equal or greater strength of mind.
The Imaginary are powerful, mysterious, and rare. Rare to the point that they are thought to be nothing more than figment of the imagination.