Seasonal Dragons take on the characteristics of the season during which they are born. Thus, eggs that are laid in spring match the pink flowers and green buds of spring, and those that are laid in the summer grow to depict the bright green of the forest trees and the yellow of the sun. Eggs laid in autumn display the bright colors of leaves falling from trees, and those that are laid during winter take on the appearance of the icy snow.

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.

Claude is the third full grown dragon that has come under Fiona's care and the first dragon to be raised by her completely from an egg.

He prefers the open air to the confines of the cave so he is rarely seen inside, except at night or when Fiona calls him. He is very loyal to Fiona but is also independent, so he doesn't dog her footsteps constantly. Because he is almost always outside, his job is as a scout for the clan and at the first sign of danger, he will rush back to warn the clan.

Claude is a scout and the fastest flier.