Lords of Creation: Ancients of the Void
A race of electromagnetic wisps, the Skree have a limited control over metal and other magnetic or conductive materials. They commonly shroud themselves in plates of metal that act as armor and can be formed into useful shapes as needed. Their name is derived from the distinct sound made as the metal plates gently scrape together as they rotate about the being within.
The Skree are not exactly individuals, but neither are they exactly a coherent whole. Due to the nature of their creation they are connected in such a way that they act like a hive mind, the whole always aware of every individual. Additionally, they are not mortals in the traditional sense. They do not have souls and they cannot die, but they can be dissipated. The essence of the Skree would then have to be regathered and reconstituted by the Incunabula.