Geode Dragons are closely related to Stone dragons. They are covered in a hard stone-like material as well as beautiful crystal. Their wings are entirely useless for flight, but they help attract mates. The dragons with the most brilliant and colorful crystals are more likely to mate.

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.

Ruin's 'sister' Tu is nothing like the spring dragon; while Ruin is happy-go-lucky, Tu is something of a bitter creature. Jealous of her sister and envying the freedom Ruin enjoys because of her wings, Tu remains grounded like all stone and geode dragons due to her weight. However even Ruin's pretty colouration does not compare to the dazzling beauty of the crystalline dragon, and Tu is extremely proud of herself for that. There is a rivallry between the two females for sure, but other than posturing and posing nothing else comes of the differences between the pair.