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  • The Knock-on Effect by Joel Dickinson (Introductory Special Pricing)

The Knock-on Effect by Joel Dickinson (Introductory Special Pricing)


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What you are about to read is exactly how The Knock-On Effect plays out… no stone is left unturned.


The magician removes cards from the top of the deck one by one until the spectator calls stop. The card stopped at is the selection and the discarded cards are left on the table.


Next, the magician shows the freely selected card to the spectator, for this explanation we will use the six of hearts.


The magician now asks the spectator to estimate how many cards have been discarded on the table, let's presume the spectator states the number sixteen. The spectator now counts his discarded cards to discover there are only fourteen cards.

There now follows a hard-hitting, chain reaction of events.


Throughout the entire performance, a small envelope is sat on display; inside is just one single playing card and it matches the selected card perfectly as the six of hearts!


The magician states ‘it would be impossible for anyone to know how many cards you would discard, even you yourself did not know. However, if we turn the prediction card over, on the back you will see a number.’ the magician turns the playing card over to reveal the number fourteen written boldly on the back, matching the discarded pile perfectly!


…if that’s not enough; the magician now states ‘I asked you to approximate how many cards have been discarded, you were close. Could anyone have known that you would have been off by two digits?’ The participant now reads the magicians second prediction and this reveals that the magician knew how many cards the spectator would approximate after the cards were discarded!


Now, for the BIG FINISH that will slap your spectators in the face like a wet fish. The entire deck of cards are turned face up and every single card is completely blank.

And what’s more, the entire deck is completely examinable. The only card of value that actually exists is the spectators freely selected card.

And.. there's more.


  • There are additional reveals available, including a second selected card. 
  • A variation that is completely self-contained, meaning there’s no need for an additional envelope.
  • You will learn new card techniques and a new force.
  • The force card and number positions are all adaptable.
  • There are no mathematics, equations or number work at play.
  • This is easy to do with a quick reset.

Important details:

This effect is a pre-release and will be shipped on November the 26th and initially limited to one hundred and fifty buyers. The Knock-on Effect will then not be available again until 2022, guaranteeing exclusivity for a long period of time.

All props are included to perform The Knock-on Effect, including a full HD video download.


A spectators single decision causes a domino effect of predictions and astonishing reveals that will leave your audience reeling in its aftermath.

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