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.

Alan Abelionni's name means "Handsome Green Growing One" in the Celtic language. Alan is excessively vain and feels like he is the best example of his breed. He's constantly cleaning and shining his scales and makes a conscious effort to pose before the female vine dragons. He also has a mean streak a mile wide and tends to hold a grudge for a long time. He hates when anyone infringes into his territory, and quite frequently, he's been seen using his vines to hold dragons upside down by their legs, because they trespassed into his territory. Luckily most dragons are too large for him to do any serious damage to, but beware the poor small mint dragons.