Hi everyone! There's an effect I've been performing for almost 10 years that I created and have been thinking about releasing/selling for some time now. I would like your thoughts on this, if this is something that would be good to release (or if there's something already out there like this). Note: This is not a Triumph effect nor is it similar in the manner that the effect is achieved. The effect info is below: Effect: Spectator freely chooses any card, signs it and returns it to the deck. Deck is placed back inside the box and when the deck of cards is taken out (by the spectator), their card is the only one that is turned over. The card can be signed, the deck can be placed inside the box by the spectator, no gimmicks, switches and completely impromptu. Any skill level of magician will be able to perform this trick. You can even have multiple spectators choose and sign different cards at the same time. Thoughts?