Darth Wyyrlok (III)

Darth Wyyrlok was a Sith name taken by three different Sith Lords. Its most recent holder (circa 130 ABY) was a Chagrian who served under Darth Krayt's Sith order. 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, and its public face. He also possessed an unparalleled knowledge of the rituals and lore of the Sith, and his abilities in the dark side were surpassed only by Darth Krayt himself.

Behind the scenes
Darth Wyyrlok's name is a phonetic play on the word "warlock", referring to a male witch, sorcerer, wizard, or demon.