It’s an undead baby dragon, produced by a failed magical spell. It probably would be cute if it weren’t partially decayed.

Young dragons are relatively defenseless. They are born with relatively soft scales, which are shed and replaced with harder ones as the hatchling matures. Once a hatchling’s wings grow in, it typically marks the beginning of maturation. At this point they are often capable of hunting on their own and are usually left alone by their mother.

The story of "Not even a Glimmer Left" is a sad one indeed. Abandoned by its previous owner, she thought she would die. And there he was, her so called savior picked her up from the cave. Feeling like this wass going to be a fresh new start, she never even knew what hit her. She was revived by her "savior". Though it went horribly wrong.

Now she's an mindless monster that tries to kill everything on its path. For the safety of others, she and "Silk End", her companion in faith, were confined to the deepest pit of the cave, blocked by a giant boulder.

However, once a year during the time they died, they escape and tries to wreak havoc once again.