Origins of Sathar bio-engineering

900 years ago the Sathar raided and for all intents and purposes destroyed the Eorna civilization on Volturnus.<div><br /></div><div>Since that time the Eorna , believing they faced extinction have pursued endeavors in bio-engineering to raise up a replacement species.</div><div><br /></div><div>What if the origin of Sathar engineering began with their appropriating Eorna technology?</div>