A King of Hearts belonging to the Toymaker. (TV: The Giggle [+]Russell T Davies, Doctor Who 60th Anniversary Specials (BBC One and Disney+, 2023).)
The Toymaker conjured up a set of playing cards to play a game of Cut against the Fourteenth Doctor. Donna Noble speculated the cards were rigged to allow the Toymaker to cheat his way to victory, something both the Toymaker and the Doctor denied as a possibility.
The Toymaker could shuffle his cards in a variety of ways, even while talking to his opponent. (TV: The Giggle [+]Russell T Davies, Doctor Who 60th Anniversary Specials (BBC One and Disney+, 2023).)