Playing card
From Tardis Wiki, the free Doctor Who reference
Playing cards were used in many games and tricks.The modern card suits evolved from the minor archana of Tarot Cards
The Doctor displayed a card trick at a meeting of the Scientific Reform Society. (DW: Robot)
Upon arriving in Rose Tyler's estate, the Doctor attempted a card trick and dropped them on the floor. (DW: Rose)
While in Abigail Pettigrew's house, the Doctor attempted a trick in which he would guess another's card; he failed numerous times. The Doctor managed to place one within a christmas cracker. (DW: A Christmas Carol)
