Dragons are creatures with nearly unlimited life spans. They can survive for long periods of time, and no one has found a dragon that has died of old age. Adolescence 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. Once they hit adolescence, hatchlings change quickly, maturing to their full forms in only 2 years.

Dragons don't communicate with each other verbally, but they will growl to scare off predators and frighten prey. Young dragons will emit an extremely high-pitched squeal when they are frightened. To communicate, they use telepathy with each other and to speak to other creatures.

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.

Vinespirit is a male vine dragon. He takes but does not give. He is quite inconsiderate when it comes to things such as manners, respect, and responsibility. Vinespirit likes to keep things to himself and he cares not for others, only himself. He's a dark green dragon with teeth as sharp as a knife, and he will use it on anyone and anything that stands in his way that may make him either angry, or just irritated. Vinespirit has no intention to try and turn himself around, and be a better, nice dragon. He enjoys bossing others around and being very unreasonable. Vinespirit likes no one but himself.