Red Guardian

The  Red Guardian was the Guardian of Justice. Along with the other five, he was part of the Six-Fold Gods of the Six-Fold-Realm.

Along with his fellows, the Red Guardian was in attendance for the creation of the universe. (PROSE: The Whoniverse)

Along with his contemporaries, the Red Guardian imprisoned Kronos and cast him into the Time Vortex. (PROSE: The Quantum Archangel)

The Celestial Toymaker claimed he created conflict through the universe to justify his existence. (PROSE: Divided Loyalties)

Behind the scenes

 * In his story Aspects of Evil in the charity anthology, Craig Hinton showed the Doctor to actually be an incarnation of the Red Guardian, tying back to the "Other" mythos; the story follows a future version of the Doctor reaching the end of their last regeneration, at which point the Black Guardian and White Guardian offer the Doctor enlightenment, which the weary Time Lord accepts, subsequently regaining their memories and powers as a Guardian. However, like all such unlicensed charity works, Aspects of Evil is not considered a valid source on this Wiki.