Eldrak Korsin was a Human male admiral for the Sith Empire's navy in the time before the Great Hyperspace War. Korsin was a highly respected spacer, never losing a ship during his lengthy career. He had two sons, Yaru and Devore—Yaru followed his father's footsteps into the Sith navy, while Devore embarked on a career in the Sith mineralogical corps, and the elder Korsin thoroughly supported them in all their endeavors. Eventually, Yaru won command of a Sith dreadnaught named the Omen over the competing Admiral Korsin, and became a respected captain himself. Yaru and Devore eventually disappeared along with the Omen, after crash-landing on an uncharted planet during a mining mission.