ollie mealing

Well, there is a magician called Ollie Mealing, and he performs a trick on his youtube channel that really intrigues me! This is the link: I was thinking about what method he uses. I thought that could be like the Open Prediction, but with a modification. What do you guys think or know?

Hey guys, before you start telling me 'Pirouette flourish' or 'boomerang spinner'. Theres this trick thats been on youtube and instagram a lot recently. Heres a summary: Card is selected, signed. Placed faced up or down (marked?) and the an ace or joker is span around in the entre, stopping...