Pack Rat by Lidden Li

Handling 1: Three spectators select a card and remember it. The cards are lost in different areas of the pack. The magician introduces an ace of spades and places it on top of the deck, and just as the card touches the top of the pack the other three aces magically appear on top as well. The 4 cards are removed from the pack and with just a wave the selections manifest themselves interweaved between the aces.

Handling 2: Three selections are shown spread face up on top of the deck. The magician removes the cards from the pack and gives them a wave, instantly all four aces visually appear out of nowhere sandwiching the three selections between each ace.