Rayxion Serpynn

Rayxion II Serpynn was the the leader of the Serpynn race and ruler of the planet Repyv. Desperate to find a way to increase his power, he invited the masked scientist Vrad Adharan, who offered him the possibility of giving force sensibility and extended lifespan to the entire Serpynn population, with the side effect that they would become completely loyal to Vrad. Knowing that without his help, his race would soon become extinct and forgotten (by 151 A.B.Y. the estimated Serpynn population was of 12,000 members) he accepted, on the condition that the royal family won´t be possessed.
Vrad and Rayxion´s army managed to conquer the nearby territories after a war that lasted from 157 A.B.Y. to 161 A.B.Y. Rayxion was killed by Ryam Xemo in one of the last battles of the war. His death wasn´t in vain though, as he managed to leave Ryam wounded, which made it easy for Vrad to finally capture him and turn him into his loyal servant.