These forcing decks are an essential tool for any card magician. While the deck may not be the
highest quality that bicycle produces, the effects that can be done are some of the strongest. My
favorite is a trick called Extreme Mental Effort found on a DVD by Derren Brown called The Devils
Picturebook. When done correctly this is one of the strongest card tricks Ive found. The decks
only downfall is you are limited to one, possibly two tricks with an audience before you would give
the secret away. I have purchased 3 of these decks, each with a different card obviously, to
increase the number of effects I can do. This deck is well worth the price given the number of its
uses. It is more than a forcing deck as you can make gaff cards, or if you have a trick that
involves a duplicate card, you will not have a shortage. Because of these reasons I give it 5
stars!