Okay! Well, I think either Rian. Is the beast or was protected by the bodyguard. Why? Because he was saved first of all. That means that a special role had to have intervened and saved him or that he was one and had the ability to save himself. It couldn't have been the Healer because Prismy didn't announce that a Heal Note (w/e they're called) was found (I think) as he did when a Death Note was found. The bodyguard could've protected him but wouldn't have Prismy wrote that into the scenario? And it's too much of a coincidence imo. So that leaves Rian. With being the one & only Beast.