Elder Space Dragons truly are the stuff of legend. As large as many of even the biggest spacecraft, these proud creatures can fight with a vicious ferocity when provoked, using fang, claw, and a corrosive gaseous substance produced by two lung-like cavities located in their chests. Considered mature at the tender age of 200 years, Elder Space Dragons will still fail to reach their full size and sexual maturity until 500 years after their birth. Only then will a Queen reveal herself, and only then will a single suitable male be chosen to fertilize her eggs.