Darth Wyyrlok

Darth Wyyrlok was a Chagrian who served under Darth Krayt around 130 ABY. Wyyrlok was Krayt's second-in-command and his most trusted lieutenant.

Calm, philosophical, adept in the art of diplomacy, he was the voice of reason in the cult. He also possessed an unparalleled knowledge of the rituals and lore of the Sith, and his abilities in the dark side were unsurpassed.