the Tenth and the Eleventh Doctors mistakenly believe that the War Doctor killed all of the Time Lords on the last day of the Time War. While the plan is being outlined, the War Doctor notes that to the rest of the universe, it only appears as if the Time Lords and Daleks had mutually destroyed each other, when in fact, the Daleks had fired upon themselves in the crossfire after Gallifrey vanished, ending in the destruction of most of their own race, but not the Time Lords. In "Death in Heaven" (2014), the Master, now regenerated into a female form called "Missy", explains that when the Doctor saved Gallifrey, this caused the Doctor to save her as well. She bluffs the Twelfth Doctor into thinking that Gallifrey has returned to its original co-ordinates, but when the Doctor goes looking, he finds nothing there. In "Face the Raven" (2015), the immortal Ashildr makes a deal to have the Doctor's TARDIS keys and confession dial taken and to teleport the Twelfth Doctor away in exchange for her trap street's safety. In "Heaven Sent" (2015), the Twelfth Doctor escapes his confession dial and finds himself near the Citadel on Gallifrey. He tells a young child to inform the Time Lords that he knows what they have done and that he has returned "the long way around". He then tells the Time Lords through his confession dial the hybrid they fear "is me". In "Hell Bent" (2015), Gallifrey is revealed to have come back from the pocket universe it was frozen in and exist at the end of the universe. Rassilon is revealed to have been the one who had the Doctor teleported into the confession dial. In "Spyfall" (2020), the Master reveals that he returned to Gallifrey, slaughtered the population and devastated the planet in his rage over discovering the truth about the Time Lords’ origins and the identity of the Timeless Child. Later, in "The Timeless Children" (2020), the Master lures the Thirteenth Doctor back to Gallifrey, opening a path for the Cybermen to invade and convert the bodies of deceased Time Lords to create CyberMasters - a subrace of Cybermen capable of regeneration. The Doctor, after being shown the truth about their past, plants an explosive in the Citadel, seemingly destroying the CyberMasters and the Master while rendering Gallifrey devoid of any organic life. See also List of actors who