Originating from a single species that thrived in ancient times, Xenowyrms have become an incredibly diverse breed whose appearances vary depending on their habitats. Each Xenowyrm subspecies is heavily reliant on the power of different types of mana, making them powerful magic users. Aquilo live high in the firmament and are almost never seen on the ground. They are all too happy to greet travelers going through the mountains, and also seeing their panic as the Aquilos dive from great heights towards them, only to change course at the last moment and soar back into the sky. Many Aquilo enjoy testing their agility and mastery of air magics in dangerous feats of flying at one another, only to twist and harmlessly pass one another in intricate patterns. They try, with little success, to get the more foul-tempered Astrapi to join in their games.