Super Cards Across (Red) by JT MagicA Modern, Practical Approach to a Timeless Classic Effect Two spectators each receive a packet of 10 cards. One freely remembers a card from their packet. Without any suspicious moves, the magician causes three cards to travel from the second spectator's packet into the first. In the end: The second spectator is left with only 7 cards. The first spectator now holds 13 cards including the very card the second spectator merely thought of. Simple.