Another thought just occurred to me, and that is to have 4 statues of different races & classes with detachable heads at the start, and the end have identical statues without a head, and have something like a headless bust of some sort that the head has to be passed along to. I’ve got pretty intelligent players, so I could even have something like four riddles that describe, say, a human turning into a wood elf (possibly mimicking the reincarnation of one of the players during a time when four of them were reincarnated as different races… though that would seem like it was very specifically created for these four characters… which it would have been. And I’m still debating on what this puzzle leads to as well. Though… the players are going to be battling an Elder Brain Dragon relatively soon… some of you may see where I’m going with this…