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.
Jishin Tatsujin is Ikazuchi Ketsunoana's brother. Well not really... They have different egg parents, but he thinks he's Ikazuchi Ketsunoana's brother. As a hatchling he used to try and follow Ikazuchi everywhere and do everything he did. He still does. He even backs up Ikazuchi's practical jokes. A follower not a leader, he is satisfied doing what Ikazuchi says and does. He is forever trying to get the other dragons to make Ikazuchi their leader, but the others won't have it. They would prefer a democracy over having a leader, which frustrates Jishin to no end. But Jishin keeps trying because he believes one day the others will realize just how great Ikazuchi is and will want him for a leader, all he has to do is keep trying until they see it too.