Tsunami Wyverns are gigantic dragons that live near the ocean. These wyverns can create deadly tsunamis by vigorously flapping their wings directly above the water. They create these waves to catch the eye of potential mates or as a form of self defense, as they are hunted for their beautiful skin. A Tsunami Wyvern’s wings are also helpful in gliding over the ocean without expending much energy. Their colors make it easy for them to blend in with the ocean water, which can be useful while stalking prey. Using their rudder-like tails and webbed feet to dive deep into the water, they can easily catch and eat their fill of big fish. Tsunami Wyverns can be found mostly near island chains.

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.

Caspian is surprisingly carefree for a Tsunami. She enjoys drifting along, high over the ocean and soaking up sun on the edges of her gigantic wings. She's usually lost in daydreams. She is significantly bigger than the average Tsunami. The difference is only really noticeable when she is seen next to another Tsunami, but once seen, it cannot be unseen. Caspian has a very mellow disposition. She doesn't tend to involve herself in the affairs of others or even acknowledge others. Someone could be flying right under her, and she won't even notice. She also doesn't really care when she starts diving suddenly and barrels them over. Caspian can be pretty dangerous in this way. No, she is not actively violent and almost never feels compelled to defend herself, but her sheer size and complete disregard for others' safety make her a threat enough to avoid. Her mate, Reverb, at least can occasionally get to pay attention to- well, anything besides herself.