Mana by Lewis Le Val & The 1914A VIDEO DOWNLOAD AN INCREDIBLE IMPROMPTU MENTALISM ROUTINE Mana is dangerously close to being the perfect close up mentalism demonstration. All it uses is four business cards (which can be borrowed) and a pen! It's impromptu, massively powerful and easy to do!! You wanna rock brains like Derren Brown THIS is the trick to have at the ready! Here's what happens: Without showing anybody else, your participant is invited to write the name of a loved one