The Gathering by Jason Ladanye

The performer finds three selections using four Aces in just one shuffle - mind-boggling! 

A spectator thoroughly shuffles the deck at the beginning of the effect. Each of three spectators select cards from wherever they wish. The cards are then placed into different portions of the deck. The magician is then able to magically cause the four Aces to gather to the top of the deck, each separated by a card. The three cards separating the Aces all turn out to be the spectators' cards!