Celestial
During this time period, ancient eyewitness records of what is often described in most accounts as a "Burning sword of a great giant piercing the sky from the heavens." or a "Fire Serpent roaring in hatred for our sins." began to appear. Also during this time, worship of the sky experienced a noticeable influx. Today, it's now widely known that this is in fact another arc-class colony ship which has crash landed on the far reaches of the planet in the eastern desert lands.