b997eee8_CCG___What_s_That_Inside_Joke___In_joke
[Card] Dalek Emperor - Grand Deluder [Exp.] 9D [Type] Pun [In-joke] 
The subtitle refers both to the fact he has delusions of grandeur, and to the fact the Daleks have been controling Earth history from behind the scenes.
Unauthorized Dr. Who CCG - What's That Inside Joke?
In-joke