From the introduction: We all love a good instrument of torture, right? But how about a dungeon that’s a torturous instrument? Well that’s just what we’ve orchestrated with the Urge to Dirge. Behold…! This four way intersection is actually a giant musical instrument, designed to torment any who try to pilfer its treasures. Specific floor tiles create the music, and of course can also trigger some delightfully dangerous effects. Let’s take a closer look! Publisher's blurb: Sets required to build this encounter: Starter Dungeon Passageways - Intersections Pack Double Doors Pack