Mental Card Change

Show 5 cards to the spectator. They mentally select one card. You then take 1 card away, the card that you think they chose. Have them name the card. To prove you took away the chosen card you show the remaining cards. The card they chose is no longer there. In fact, none of the cards are there as they have all changed into 7s. You can then pull out their card from your pocket if you want.
No sleight of hand.
You receive the special trick gimmick
Easy to Perform
Ages 8 and up.

This trick also comes with access to a video explanation teaching you how to perform it.