The Rera (occasionally spelled Rerá) are a race of transforming people and wyverns from the Moga region. Presumably descended from ancient Wyvernians as well as the Limestaen, they were blessed in the very early days with the ability to transform their bodies into a wyvern form. This was traditionally done with hand magic; however, as the days grew longer and the years drew on, the people began to lose their skill with hand magic and the families which had been blessed in the early days forged swords, imbibed with their magic. These swords, which are always twain, are swung skyward to allow the Rera to transform.