Cassare Dragons are known for their magic-deadening abilities. Though not a conscious ability, a large field surrounds the dragon through which magic is passively nullified. This field is strongest near the dragon itself, and falls off with distance. The absence of magic often makes other creatures avoid them, though some will have the opposite reaction and seek refuge instead. It has also caused them to be hunted, as though the field is severely weakened once dead, their bones and scales retain some of the effect. Possessing such an item is considered a necessity by those who expect to face hostile magic.

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.

Magic Hater doesn't really hate magic, but she greatly distrusts it and its users. Her mate is one of the only magic users she can stand, and only because he takes time to focus and concentrate on controlling his powers every day. He also doesn't mind losing his magic when she is near, unlike most magic using dragons. Magic Hater heard of a school, called Delirium's Academy, which is far far away, which increases the power of its students. Concerned about how close her Cave is with the dragons affiliated with the school, she sent one of her offspring to join up with whatever Cassares are there, and to report back to her so that she can lead the Cassares from her cave if the magic users ever lose control or become tainted and try to take over the world.