Follow my Card by Laura Chips and Joseph B. is a really cool effect.
The magician's lucky card will find incredibly the spectator's chosen card and then... a big surprise.
You can perform it with a normal deck of cards and almost impromptu. It is an impossible location with extreme conditions and, in the end, you will have the production of the four aces.
The method will really surprise you, it is something between a trick and a puzzle.
Watch the whole performance.

A normal deck
NO Gimmick!