"... A blind sorcerer stands in front of a big sandpit in an arena. A creature, of a type and example that he's never encountered before, walks into the room, and within just a minute or two, the blind sorcerer magically sculpts a pile of sand to not just look like the creature, but to move gracefully just like they would. All without touching or speaking or interacting or even getting closer than a hundred hooves to the subject. How'd he do it?"