[Source] Tulak Hord's mask was a Sith artifact that belonged to the Sith Lord Tulak Hord. Gold-colored, the mask consisted of two pieces on either side of the wearer's face that ran from the ear to the chin, and it allowed those who were steeped in the dark side of the Force to move in secrecy. The mask was discovered by the Sith Lord Darth Revan between 3960–3959 BBY when he pillaged the tomb of Tulak Hord on the planet Korriban.