Anthology of the Chromatic Kin

Legend tells of a great infernal queen of dragons. She slumbers deep in the pits of Avernus, the first layer of hell, but before she was sealed in such a place, she created her kin. The chief among these kin have all been scattered and changed due to their highly adaptive and chaotic nature, but they remain still. All details of their being are lost, except for the few encounters that some poor unfortunates may have with these beings.