Ambitious Card Routine: By adding any regular card to the deck, you can use the Joker Deck to do an Ambitious Card routine, like you see Peter Monticup doing in the demo video above. Cause the card to rise to the top of the deck, then turn the deck into all Jokers. This routine is NOT included but you can learn it from the books and videos listed below.
Force Deck: Since all the cards are the same, you can use this as a One Way Force Deck. "Choose any card- any card except the Joker". Of course, they HAVE to pick the Joker- it's the only choice!