Masters of the Industrial Elements (BETA)
Gulhen, the Tailless Glow-Rat
In addition to being cute as button and helping to calm younger patients, Gulhen naturally glows in the dark thanks to a bioluminescence mutation.
Heissa found her rat companion shortly after she became an Dominus, when she was studying to become a healer. While he was scurrying around in a supply tent, Teissa accidentally stepped on his tail and broke it. They bonded as she nursed him back to health and have been together ever since.