Crystal Perimeter

Exploration Stage: Traveling Circus
From: Mr. Black
Description: We’ll soon find out what kind of unusual door trick Diggs performed at the time of the Cabaret robbery. Maybe the audience fell into a trance from shining crystals? We’ll find out when we collect them all. I see that the door has its platband broken off. Find it.
Completed: You’ve completed the task, keep it up! The platband you found is also decorated with crystals. When I put it back in place, they sparkled, just like the crystals on the door handle and knocker did. What does it mean? Diggs says it’s just a play of light. But I don’t believe him.