| The following article is written from an In Universe perspective. |
The Nightmare Man was a Vishklar from the Seretti dimension. He battled against the Thirteenth Doctor. Once by himself, and once in collaboration with the Valeyard, the Monk and the Toymaker.
Biography
To be added.
Personality
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Physical Appearance
To be added.
Other Information
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Behind the Scenes
To be added.