Originating from a single species that thrived in ancient times, Xenowyrms have become an incredibly diverse breed whose appearances vary depending on their habitats. Each Xenowyrm subspecies is heavily reliant on the power of different types of mana, making them powerful magic users. Gaia, despite their large size, are the lightest of all Xenowyrm subspecies. They possess the ability to use incredibly powerful life magic, though most of their efforts are concentrated; to them, nothing is more important than letting plant life thrive. Adult Gaia will use their magic to grow vegetation around themselves so they can spread it wherever they travel.

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.

Mysterious and almost occultist, Delilah Copperspoon travels the jungle with a 'coven' of dragons on her back, who are all loyal to her and utilize intensely powerful life magic. The coven houses a wide variety of dragons, ranging from Canopy to Purple to even a Magi Dragon, although the number of dragons in the coven is small and often rotating. Rarely are there more than four 'witches' present at a time, and all but Breanna Ashworth are temporary.

Delilah's rumored 'occulticness' comes from the mix of dark and life magic that the other dragons make use of, that even Delilah herself uses occasionally. These dark elements add a sinister tone to the life spells cast, resulting in phenomena ranging from summoned zombie pygmies used as guard dogs to moving parasitic plants that attack and devour all who get too close. Yet Delilah doesn't mind this, and even encourages these practices within her group, resulting in many grim tales legends surrounding herself and her witch 'sisters'.