LDT: UTCYA
You didn't really think we would tease you with that last trick and not tell you how it is done right? As Brandon Sanderson says, "There's always another secret." The Unnamed Magician was reluctant to share this final secret, but we convinced them to share it with those who really want to know and are willing to put in a little extra effort.
This whole book has been about mysteries and solving the method before it is revealed to you. Each trick has been a puzzle, and we thought it would be fun for this final secret to be revealed by solving, well, a puzzle.
You have found the QR code and made it to this site. Now all that's left to do is click this link...oh, and figure out the password. But where to find it?