Black Dalek (Order of the Daleks)

A Black Dalek took command of an elite Dalek squad which part of the Emperor's Personal Guard was part of. It survived on Strellin along with other Daleks when their ship crash landed.

The Black Dalek was able to take control of the Brotherhood of the Black Petal by influencing the mind of Abbot Tanapal and instructing his brethren to construct new casings for the Daleks out of lead and stained glass.

Following its discovery by the Doctor, the Black Dalek attempted to take control of his mind as well, but was stopped when Tanapal regained control of his body. The Black Dalek took control of Raspak instead, but was later burned to death by the brotherhood, who destroyed their own monastery in order to prevent the Daleks from conquering Strellin. (AUDIO: Order of the Daleks)