Spectres are a catlike species of Celestia that may be somewhat related to Atrox, Larosa, and Serum. However unlike those species Spectres are rarely if ever seen outside Ruins. They are incredibly distinctive however due to their ability to emit a ghostly blue-white light from their bodies or to reverse the effect and appear pitch black seeming to draw in the light around them.
Variations of the Spectres exist in Ruins.
Spectres are omnivores, they do not seem to care where their meals come from.
Spectres mate for life and are only social within family groups.