Holiday dragons are a very mysterious breed. They are only seen during winter, and even then it is hard to catch a glimpse of one. They are responsible for the general cheer that spreads during the holidays. In essence, they are the “Spirits of Winter.”

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.

Shiny Delta was one of those limited dragons that appear with certain hours. If the dragons who knew Shiny were asked to describe him in one word, that word would be narcissistic. Even though one would think that he has no friends (due to his arrogance), he actually does have two friends, Spitfire Dream and Rainbow Delta. Those three are also known as the "Three Dragonteers" of the Delta Cave. Rainbow is the intelligent one, Spitfire Dream is the agile one, and Shiny is the leader. Shiny Delta is a born member of the Delta Clan.