Dalek Emperor (The Twelfth Doctor's been Timejacked!)

The Twelfth Doctor knew that a Dalek Emperor had again taken over leadership of the Daleks by the time he took over someone's phone to send them a message, displaying an image of an emperor using the same casing (WC: The Twelfth Doctor's been Timejacked!) as the ruler who led the Daleks through the Time War. (TV: The Parting of the Ways) According to him, the Daleks and their emperor had launched a plot to use the internet to convert the people of the 21st century into Dalek drones, which was something he needed to put a stop to sooner or later. (WC: The Twelfth Doctor's been Timejacked!)