(OOC: At least one way exists by which Rinaldo can do something with only his current resources (he still has the adamantine dagger, right?). However, it isn't immediately obvious and requires specialised knowledge that I have but the PCs do not. There may be other ways I hadn't considered. If you think of one, that would be cool, and I'd probably give some extra XP, but I expect that the best way is the way of which I'm thinking)