I’m trying to find a solution for a way to reveal a card that’s been selected by the audience. Essentially this is a free choice, so I need multiple outs. In the past I’ve used several ideas, like limiting the choice, or things like an invisible deck. I’m not sure I like the previous things that I’ve tried. I remembered that Marc Oberon put out a “Any Card in Wallet” trick called Bang On a while ago and found one.
I was aware of the method and I think this may work for me. The big problem is that it uses a poker size playing card, so it’s small. I think the trick needs projection to work on stage, and there’s really not a way to make it physically larger as the card needs to fit in a wallet.
I’m going to play with this a bit, as it may get me a bit closer to the solution that I’m looking for.