Fourteenth Doctor's bi-generation
Can someone tell me, what the hell is going on?
Despite their belief of such a thing being a myth, the Fourteenth Doctor underwent a bi-generation, in which he was split into two versions; himself and the Fifteenth Doctor.
History
Cause
Whilst confronting the Toymaker, the Fourteenth Doctor challenged him to a game, the third they had played overall. However, as both of their games up to that point had been played by different incarnations, the first game by the First Doctor, and their second by the Fourteenth Doctor, the Toymaker declared that the next game must be played, by the next Doctor and shot him through the chest with a Galvanic Cannon, causing him to regenerate.
Two Doctors
However, instead of changing his appearance as usual, the Fourteenth Doctor recognised that something was different and asked Donna Noble and Melanie Bush to pull on his arms, causing him to begin to separate into two distinct incarnations, to the confusion of all present. The two Doctors greeted each other excitedly before pushing against each other to complete their separation.
Aftermath
Now separated, both Doctors challenged the Toymaker to their final game, which they won, with the Fourteenth Doctor banishing the Toymaker from existence as his reward, while as his prize, the Fifteenth Doctor created a second copy of their TARDIS, so that he could continue adventuring while the Fourteenth Doctor could retire to heal from lifetimes of loss and battle. (TV: The Giggle [+]Loading...["The Giggle (TV story)"])
