This routine is almost an entire card act, which I have used for many years and I am still using it. A similar routine of mine appeared in my book "Direct Hits". That effect, called "The Seventh Floor," revealed seven selected cards with methods completely different from these, so, I think it is worth studying it as well. To reveal several selected cards is an explosion of magic that is always very well received by any audience. In this presentation, twelve cards are selected and found in a "crescendo" demonstration of sleight-of-hand! This kind of routine is used by many performers and is in the repertoires of magicians such as Doc Eason, Don England, Paul Cummins, Jamy Ian Swiss and many more. Besides a deck of cards, you need some rubber bands (size 16) and you are ready to amaze and entertain your spectators. If not otherwise stated, all the figures are from the performer's point of view. Have fun and entertain them.