Are you familiar with alchemical processes? They are primarily focused on the concept of equivalent exchange. That something cannot be transmuted without something else. If we factor that into what happened, then it's safe to assume that an exchange happened, of a sort, and the full deck was the catalyst for it. If there happened to be two or more people who achieved a full deck, I wonder if overloading the system could be something feasibly done? All of us wishing for something, simultaneously, and thus causing a large enough energy expenditure that the hotel cannot possibly keep up with. [ Interesting. But it's merely speculation on his part and not something that could be done easily, he assumes. ]

Have you found that people wish to leave this place? [ Another inquiring tilt of his head and look back at the other. ]