The "ambitious card" is a classic card magic routine where a selected card repeatedly rises to the top of the deck, despite being placed in the middle. This effect creates a sense of wonder as the magician seemingly defies the laws of physics. The routine often involves various techniques, including sleight of hand and misdirection, to maintain the illusion. Typically, the performance begins with a spectator choosing a card, which is then lost in the deck. The magician performs a series of magical gestures, revealing the chosen card at the top each time. This routine is popular among magicians, including famous performers like David Copperfield and Derren Brown.