"<ref name="The Satan Pit"></ref> Both the Beast (in "The Satan Pit")<ref name="killer of his kind"></ref> and the Doctor (in "The Sound of Drums" and "The Doctor's Wife", 2011)<ref name="the doctor and the master"></ref><ref name="i've killed all of them"></ref> believe the Doctor ended the War by killing all of the Time Lords and many of the Daleks.