Moonstone Dragons are named after the orb on their tails, which resembles the gem of the same name. They are nocturnal and gather energy through the absorption of moonlight with their orbs. They seem to glow with a lunar light and are a very gentle breed, feeding off of plants and the moons’ power.

Dragons are highly-intelligent reptilian creatures that—from a human perspective, at least—appear to live forever. Many different varieties of dragon exist, each with their own unique qualities, habitats, and behavior. Adolescence in dragons is usually marked by the growth of a hatchling’s wings, although not all breeds of dragons grow wings and some breeds have other traits that indicate the beginning of maturation. In Galsreim, dragons and humans coexist peacefully.

Diana is a passive spirit who roams about at night and is constantly curious about her surroundings, although quite cautious at the same time. When approaching strangers she'll inspect them first, analyzing them intelligently before revealing herself, even then she won't go near them. She's not too fond of other males from any species as she finds them too aggressive and violent, but that doesn't prevent her from seeking out the kind ones to call her friends. Even if she's not too fond of most male dragons, she won't hesitate to speak with her male friends and be kind to them.