Sutekh
From Tardis Wiki, the free Doctor Who reference
The One Who Waits was an individual active in the Doctor's universe, whom the Doctor themselves were unfamiliar with.
Biography
Once the Toymaker managed to escape into the universe, he found the One Who Waits "hiding", and opted to flee rather than challenge them to a game. He later told the Fourteenth Doctor of his decision to flee from the One Who Waits, with whom the Doctor was not familiar, (TV: The Giggle [+]Loading...["The Giggle (TV story)"]) something the Toymaker found "hilarious" and decided not to spoil the surprise, (PROSE: The Giggle [+]Loading...["The Giggle (novelisation)"]) instead cryptically telling the Doctor is was "someone else's game." (TV: The Giggle [+]Loading...["The Giggle (TV story)"])
