Darth Stryfe was a male human and a member of the One Sith Order led by Darth Krayt. Eventually rising to the rank of Sith Lord, Stryfe served Krayt after the deposing of Emperor Roan Fel at the end of the Sith Imperial War. In the time of the ensuing conflict, he was selected to be Krayt's Fist, the head of the Empire's military.