Just out of curiousity, what were you thinking when you gave the Three* the muses' great artifacts? I have a feeling that that is first thing Estandre is going to ask them about, when he comes into the game room (which should be any second now). And I have an idea for what I want the Three's answer be, but I wanted to check with you, first, before I set it into words, and the idea became a permanant part of the story.
Which came first: the Bosses finding the Three, or the Three finding the artifacts? And do the artifacts have any bearing on the Three's ability to recognize the Doctor as a Time Lord?
*(we really should start thinking about giving the three of them names, now that the role of great, mysterious, hulking menace has shifted to other parties)