Eclipse is a reincarnated version of the Eclipse Demon of the same name.
The original Eclipse was killed when the impact from his cryo-sleep chamber crashing on Mascotia. Eclipse was given a second chance to live, and was reincarnated by being given birth to by Reen. Grayl was reminded of the original Eclipse when seeing the reincarnated Eclipse's pelt color, it reminded her of Eclipse, so she named the reincarnated Eclipse after the original. Shortly after that, one of the Voider's troopers killed Reen, and was about to kill Eclipse, but Grayl saved him in her Angel form. Now Grayl started caring for Eclipse, just like she did with the original.
- Eclipse's pelt color looks like the original Eclipse's pelt color when held by Sedger.