Destroyer of Worlds

Destroyer of Worlds was a title applied to individuals accused of and objects that had the power to cause global destruction.

Mr Smith noted that a telekinetic energiser such as MITRE could become a Destroyer of Worlds "in the right hands, with the right mind." (TV: The Lost Boy)

Davros "forever" branded the Tenth Doctor as "the Destroyer of Worlds". (TV: Journey's End) A record of this was preserved by the Testimony and shown to the First Doctor. (TV: Twice Upon a Time)

Captain Tybo of the 1005th Judoon Guard noted that Androvax, who was wanted for twelve counts of global destruction, was a Destroyer of Worlds. (TV: Prisoner of the Judoon)

In an attempt to intimidate John, K9 Mark 2 proclaimed "I am become Death, the destroyer of worlds." (TV: The Custodians)