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.

Born from the waves, Arashimizu has an interesting life story. When he was still within his egg, he washed up on a distant shore. A kindly old man who lived by the coast took him in, and the two became the best of friends. Arashimizu followed him everywhere, until one day a terrible tragedy occurred. When Arashimizu and the old man went on a fishing trip, a storm brewed up and the boat sank.

And Arashimizu's beloved owner drowned.

The old man was all Arashimizu had, so he cast himself into the sea, hoping to be eaten by sea creatures.

But instead of death, Arashimizu met a different fate. A strange dragon with blue stars on her wings swooped down one night and saved him. For ages she flew over the water with the sad hatchling on her back, until she finally dropped him off at a large island with many dragons. This was MidnightCthulhu's island.

MidnightCthulhu took care of him, but Arashimizu never really was the same. Every night, he circles the ocean, crying for his lost owner.