Geode Dragons are closely related to Stone dragons. They are covered in a hard stone-like material as well as beautiful crystal. Their wings are entirely useless for flight, but they help attract mates. The dragons with the most brilliant and colorful crystals are more likely to mate.

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.

Lady Kathryn Amethyst II, along with Sir Krivim Landcaster VII, Benji Hectophob II, and Sir Agate de la Bridgehateur, were all found together in a massive geode egg swarm. Now, Lady Kathryn Amethyst II and Sir Krivim Landcaster VII are mostly mates, though she does occasionally produce eggs with Sir Agate de la Bridgehateur or Benji Hectophob II. Many dragons of her clan look down on her for having more than one mate, but Lady Kathryn doesn't mind. To her, the three males are all important, and she doesn't really mind which one of the three it is. Besides her controversial mate choices, Lady Kathryn is quite shy and reserved, and often stays away from visiting dragons. All three males describe her as being very beautiful and passionate, though nobody else besides them knows this surprising fact. All the other dragons don't really care too much about Lady Kathryn, which is fine for her, since she doesn't really want any attention except for her three mates.