Tetra Dragons are often found in large groups. They are very social both with their own species and with others. Tetra Dragons are very active and change locations quite frequently. Males defend small parts of territory within the groups but major conflicts rarely occur. Tetra Dragons prefer territory with lots of natural hiding places and can be skittish.

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.

Having spent her hatchling days living quite close to a bustling trade city home to all kinds of merchants, Kakku has figured out where humans tend to dump their unwanted trinkets. In particular, Kakkusho likes to scavenge for broken music boxes, and will hoard them in caves all over the biome she resides in. She has a specific cave for music boxes that can still play their tune faintly, but were thrown out because the appearance had grown too shabby with age. She also has another cave where she keeps music boxes with broken inner mechanisms, resulting in tune that plays being kind of creepy-sounding. Kakkusho tends to avoid that cave, even though she keeps planning to ask one of her siblings to tinker with the music boxes and fix them so they're not so creepy.