Secret Lair of the Demented Thaumaturge

Are you playing Anomalous Subsurface Environment? In Fifth Edition? And did Terry and Phil steal your characters’ sick rock? Did they also sell it in a city and did you use Wyrd Ways of Walstock for that? Do you want to expand the dungeon beneath the hospital so that instead of a demonic snake there’s an ancient super-science machine powered by said sick rock?