Royal Blue dragons are a nocturnal breed who prefer to live high in the mountains near slow-moving water that reflects the night sky. Although quite capable of defending themselves, they are peaceful by nature and will avoid a fight whenever possible.

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.

Royal Metal Eternal is the High King of the Guardian Clan. Before he was leader, he was only known as Metal Eternal, and some of his most trusted comrades still refer to him as such. He is stronger than all five of the Guardian Clan's Generals, but his attack accuracy is his only shortcoming. He seems to have a natural aptitude for fighting; however, he hates battles and always tries to stay out of them. His attitude is very calm and compassionate, but strong and brave on the battlefield. He is the first king of the Guardian Clan. His apprentice is the Ember Dragon, Gaea Emperor.