Magic Skull - Skeleton Predict

Magician brings out a deck of cards and have spectator choose one card and remember it, then have him put the card back to any place in the cards. Then magicians separate the cards, and bring out a skull from pocket, put on top of each group of the cards. Suddenly the skull's eyeballs are start flashing, with mysterious laughing! Like it's implied something. So magician turn over the first card of this group, and that is the card, which picked by spectator.