Welcome to The Hall of Blue Illumination, the podcast dedicated to the world of M.A.R. Barker’s Tékumel. In this episode, our hosts plumb the depths of Tékumel’s underworlds. How do underworlds differ from traditional dungeons? How can a referee entice players into these perilous places? And what will brave adventurers find once they’re down there? Answers to all these questions, and more.