Darth Kayon

"He learnt how to extend life, bend the Dark Side to his will. The Mask was his power, his lifeforce. And I will have it."

- Darth Exius

Darth Kayon was a male  Lethan  Twi'lek  Dark Lord of the Sith during the Old Korriban era. An immensely powerful Sith, Kayon created a legendary item of Sith power; the Mask of Darth Kayon, which is believed to be the source of his extended life.

Revered amongst his successors, Kayon's later life is shrouded in mystery and theories. Many believe he was betrayed by one of his apprentices, attributing to the loss of the Mask, while others believe the power of the Dark Side was not enough to keep him alive forever.