The Ambitious Card, or Elevator Card, is a magic effect in which a playing card seems to return to the top of the deck after being placed elsewhere in the middle of the deck.[1][2] This is a classic effect in card magic and serves as a study subject for students of magic. It is also known as the "Trick that Fooled Houdini", as Harry Houdini was unable to determine how the trick was done when it was performed for him, multiple times, by Dai Vernon.[3] Most performing card magicians will have developed their own personal Ambitious Card routine.
The effect is often credited to French magician Gustav Alberti, in the mid-19th century.[4] However, there is a related idea in Jean Nicholas Ponsin's Nouvelle Magie Blanche Devoilée, published in 1854, that might precede that. Many magicians base their routine on Darryl Martinez's version, as he issued a comprehensive VHS tape on many variations of accomplishing this effect.
Alberti ... French magician, late 1800s, said to have invented Ambitious Card.