Feisty and energetic, Whiptail Dragons pride themselves on their speed and agility. It is not unusual to see several whiptails racing each other. Though fragile, they can easily evade attacks with their superior speed, and often use their long tails as a weapon, giving rise to their name.

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.

Mosa'Ke almost entirely resembles her twin sister, both in phisical and psychological way, so also their names are similar: "Mosa'Ke" and "Mosake". The difference is thin but there is, even if also the pronunciation is similar; in this cave dialect "Mosa'Ke" means "wind' strenght", and "Mosake" means "wind of strenght". The young females represents two different aspects of the same, fascinating element, and they grew up running together with it. For this attitude, they like the same kind of overactive mates and they found their happyness with the two white twins: the Athlete and the Hero.