“Uh . . . ,” I said. “He’d be taking his cues from me, so mostly he’d be the one asking me questions. Tell him to refer to me as ‘wizard’ just before he asks a question relating to the situation at hand. The first word of my response would be the answer. Then we could make the actual conversation sound like something else entirely. We play along until it’s time for me to make my move. Then I use the phrase ‘game over’ and we hit them.”