Green Dragons are also sometimes called “earth” dragons. They usually live deep within caves, and have power over the earth. They are capable of launching boulders at high speeds, and can cause earthquakes by slamming down onto the ground.

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.

Raobi is a sneaky pebble dragon, and her cunning has earned her the right to be at the top of the pecking order among the pebble dragons. As soon as she hatched, Raobi was hunted by much larger red dragons, who were very, very hungry. As there were no tunnels or burrows to hide in, and because she didn't have her own, little Raobi was forced to outwit her hunters on a daily basis, aboveground.  This constant threat to her life forced her to become one of the trickiest dragons of the tribe.

Raobi is also one of the caretakers of the Amazon River, as her duties of the Obi dragons require her to help out. Obi dragons have "Obi" in their name to honor the Black Ghost Knifefish, Obi, that started the organization to preserve the river.  Raobi is the mammal expert of the river. She makes sure the mammal populations and activities are in check and not harming anything.