THE dragons in Arcadia were divided into two groups. One was the Western dragons and the other was the Eastern dragons. The Western dragons were based on the Western mythology where they had large wings on their backs and had strong and big limbs.
Unlike their Western counterpart, the Eastern dragons didn't have wings. They had serpentine bodies which were long to the point of coiling. But they still had the ability to fly despite that.
To visualize them properly, Western dragons were like dragons from Western medias. Like the dragons from Harry Potter or from The Hobbit. While the Eastern dragons were like Shenron – the dragon from Dragon Ball.
Western dragons were all fire-breathing unlike Eastern ones that had power over certain elements. The former were thought of as ferocious predators while the latter were thought of as deities.