Crafted dice

Exploration Stage: Negotiation Room
From: Carlos Light
Description: It seems certain that something happened in the negotiating room. Let's find out what happened while the evidence is fresh. Oh, this...the fog sensor readings are going up. It seems to be reacting to something under the chair. I see something that looks like a dice.
Completed: These are the dice from the board game in the example! From the sensor readings, it seems that these dice were filled with plasma released from the fog. And when someone threw it on the board, it exploded. Could this be the work of Violet?