Bite Out Card - Red
Magician Shows a deck of cards, he tell the spectator to select any card at random, show it to audience and place it Back on top of deck.
Now magician Take & shows a card, then he bites the card and removes a piece of the card, the card is clearly shown to be missing a part. To finish the effect, the magician blows on the card and instantly the card now looks to be whole again! Use your own deck