Syndor was a male Sith who served as the captain of the frigate Winged Dagger in the Lost Tribe of Sith's armada. In 44 ABY he was under the command of High Lord Sarasu Taalon, who had allied with Jedi Grand Master Luke Skywalker for a mission to defeat the dark side being Abeloth—although the Sith actually intended to betray Skywalker and force Abeloth to serve them. During the mission, Syndor's command of the ship was transferred by Taalon to the Sith Leeha Faal, whom he gave orders to raid a sacred fountain on Klatooine—orders which Faal relayed to the frigate Starstalker to carry out.