Mundus Cantormaris Dragons are a gentle, friendly breed of coastal-dwellers. Their annual migrations at the start of spring are among the first indications that winter has ended. They use their beautiful calls to lure people with a desire for peace to them in an attempt to make lasting friendships. It is considered a sign of good luck for one to hear their calls.

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.

Sylveon Colours always has a pharos-transformed fox-tailed rabbit with her that she takes everywhere she goes. Dragons live longer than fox-tailed rabbits, so when her companion starts to show age, she gets a new baby bunny and a big pile of pharos mana to make sure it transforms into the form she finds most beautiful. One time, someone stole her fox-tailed rabbit and tried to hold it for ransom. Over the two-and-a-half weeks the rabbit was gone, a dozen people disappeared from the village inland of Glauccus Bay and locals swore they heard the haunting calls of an iratus cantomaris coming from Sylveon Colours's weyr. Law enforcement caught the thief and returned the fox-tailed rabbit, then everything went back to normal. A few months later, a pile of skulls was found on a rocky outcropping where Sylveon Colours is known to frequent. Conspiracy theorists often connect these events.