This is a phenomenal method and builds further on the shoulders of giants who are also credited. As a collector and performer of many different Thought of Card routines. I am already brimming with ideas for this. It can play very well with the Invisible Deck, however you can take this much further. I am considering using this with John Bannon's Paint it Blank and I also have a further idea for a Mystery card routine with an implied transposition. I am also considering using this a predicted thought of card effect that I perform by Max Maven, that includes divining the thought of card and then proving that you predicted the card that would be thought of ahead of time.
The method is very direct and fast to establish the thought of card, no excessive procedure - which is important for me and my performing style. so this works very well for me.
It's very well thought out in its method and even comes with a very nice presentation idea to justify the method.
Delighted with this and its something that you will definitely use.
Multiple Phases and Different Routines are possible with the methods covering both Prediction and Divination.
The plot and premise of Lost Languages is very unusual and makes for a very interesting and engaging presentation.
Something different and Highly Recommended.