Doctor Who: Supremacy of the Cybermen
For the Cybermen's 50th Anniversary...YOU WILL BE DELETED!
Exiled from Gallifrey at the very end of Time, Rassilon, fallen leader of the Time Lords, has been captured by the last of the Cybermen.
Now the Cybermen have access to time travel. With it, every defeat is now a victory. Every foe is now dead -- or Cyberised.