Seasonal Dragons take on the characteristics of the season during which they are born. Thus, eggs that are laid in spring match the pink flowers and green buds of spring, and those that are laid in the summer grow to depict the bright green of the forest trees and the yellow of the sun. Eggs laid in autumn display the bright colors of leaves falling from trees, and those that are laid during winter take on the appearance of the icy snow.

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.

Euryus is friendly and a little shy. He's not particularly masculine and is more friendly to other creatures than most dragons are. His best friend is Maeylia, and he's proud to be a Spring seasonal dragon and loves the little pink leaves he is able to spread around. He's also proud of his pink crest and keeps himself looking prim and proper, much to most of the other male dragons' annoyance.