Straxus

Straxus was a Time Lord who acted as an agent for the Celestial Intervention Agency and High Council.

Incarnations of Straxus
Straxus once worked for the Celestial Intervention Agency. (AUDIO: The Light at the End)

In a new incarnation, he was sent by the High Council to the Doctor's TARDIS. He ordered the Eighth Doctor to Lonsis in 2006 to retrieve Lucie Miller from a temporal blackspot. (AUDIO: Human Resources)

During the War in Heaven, Straxus' future self was stranded on Earth in 1888 after his Time Ring failed during a mission. (AUDIO: The Adventure of the Diogenes Damsel)

Coordinator Straxus was instructed by the Lord President of Gallifrey to send the Doctor to France during World War I. (AUDIO: The Great War)

In a timeline which was eventually unwritten, Straxus worked with the Daleks and changed his name to Kotris. (AUDIO: The Great War, Fugitives, Tangled Web, X and the Daleks, The Death of Hope)