Let's get this out of the way--you don't have to use blank cards as John notes--you can use jokers.
Even so, blank faced decks are $5.78--hardly a bank-breaker. This is a wonderful non-gaffed version
of "Twisted Sisters" which I love and use. Two very bright people guessed how "Twisted Sisters" was
done when I performed it for them several years ago. They did not guess this one--it floored them
because they could inspect the cards. One big bonus for me was that I used a different version of
the key sleight in this trick. I always liked John's version/presentation of that sleight better
for "Twisted Sisters", and he demonstrates it in the video. His way of doing that slight is perfect
for this effect, too, as opposed to they way that I was doing it which worked well for a different
effect. I am not naming the particular sleight, which is very valuable to know, so that I don't
give away too much. Well done, John. Thanks!