Madness is the Only Way Out The Underdark is a subterranean realm of wonders; a vast, twisted labyrinth where fear alone reigns, home to horrifying monsters that have never seen the light of day. Here, the dark elf Gromph Baenre, Archmagus of Menzoberranzan, has cast a dark spell that ignites the magical energy of the Underdark, creating a portal into the demon realm of the Abyss. However, he did not expect what emerges from the portal, and from that point on, the madness of the Underdark increases immeasurably and begins to shake even the foundations of the Forgotten Realms. Stop this madness before it devours you! A Dungeons & Dragons adventure for adventurers of levels 1-15. For use with the fifth edition Player's Handbook, Monster Manual, and Dungeon Master's Guide.
