Brighten are not natives, though they have achieved Radiance Bond to a degree that they are no longer recognizable as their former selves and now dwell in the brightlands, endlessly searching for the focus and controlled feelings they once had. These were once living creatures (and their outer form will reflect such in a blinding blurry visage) which have had their very essence altered… barring intervention, a Brighten automatically achieves near complete empathy (it cannot control) with any close fellow creatures of its native plane.