Dark green dragons, once they mature, appear to become an entirely different species. However, this isn’t true. Rather, they burrow underground and get nutrients from their vines. These vines are sometimes referred to as Dragon Grass. These dragons are very violent, and will use their vines to capture, kill, and eat anything that moves, as well as nearby plants. Luckily, their range is limited and they cannot use magic. Dark green dragons tend to be easy to spot since they usually kill all plants around them and thus are usually surrounded by a large clearing.

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.

Kakon is a grumpy, grumbly dragon who derives his greatest pleasure from making loud complaints. The weather is always bad—too rainy or windy or hot or chilly or humid or bland—and the other residents of the Kyokos Vale can never do anything right. Jikun's a laze-about, Koshin's an irresponsible gossip, Sassatsu's a beastly troublemaker who ought to be muzzled, and don't even get him started on all of the others! Very few dragons remain in Kakon's vicinity for long, the two exceptions being Sassatsu—who gleefully baits the crotchety dragon—and Oboroyo, a level-headed black who saw past Kakon's criticism to the sensitive, compassionate heart guarded beneath.