Nhiostrife Wyverns are one of the few known breeds of wyvern with more than one set of wings. Because of their four wings, Nhiostrifes are very nimble in the air and control their movements with ease. When it’s mating season, males put on a very beautiful and unique air dance in an attempt to charm a female. The amount of stripes on their wings vary, with more stripes being more attractive, although most have only two to four. Their general attitude is very passive and curious—they only fight if they or their families are in danger.

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.

Kalos has a weird obsession with Nebula dragons and their colours. As an obsessive aesthete, he simply can't stand the thought of the fickle moods of some undisciplined hatchling determining his or her looks for life. After all, there are family traditions to be honoured, future mates to be considered, and an overall harmony that needs to be kept.

So Kalos—who isn't the sanest dragon around—has developed a solution to that terrible problem: the view-focusing incarceration chair.

The construction is highly effective as long as the the young dragon is confined to it right after hatching until the formative period is over. Bound to the chair with their eyes pried open, the little ones have no choice than to look at the part of the sky chosen by the chair's operator. Kalos advertises his great invention and often praises the many positive side effects, such as always knowing where your hatchling is and never having to worry about him or her.