Swallowtail Dragons are graceful and quick flyers, much like their namesake bird. They are capable of precise aerial acrobatics, and can reach very high altitudes. Because of this, humans observing these dragons are often astonished at how large they are when confronted up close. A Swallowtail’s diet consists of insects and small mammals plentiful in temperate forests. These dragons are also made remarkable by their paper-thin wing membranes, which allow light to pass through, creating an astonishing effect on starry nights.

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.

If there is any dragon that's the happiest on Earth, it's Briasara. She has just found a mate in Palios, another one of her kind, but a male. She soars through canyons of stone during her free time and sleeps in the cave she shares with Palios at night. Honestly, this dragon is quite happy and active in her life. She never takes part in battles because of her thin wings. That doesn't matter, though, because Briasara is one of those peace-loving dragons who don't believe in war. She only believes in saving lives, mostly. With a home, a mate, and a peaceful life, Briasara is in paradise and needs nothing else.