Madness is the only way out that underdark is an underground empire of miracles; A huge, winding labyrinth in which fear rules, homeland of gray monsters that have never seen the light of the sun. Here the dark eleven Gromph Baenre, Archmagus of Menzoberranzan, has worked a dark magic that inflamed the magical energy of the underdark and thereby creates a portal into the demon kingdom of the Abyss. However, he did not expect what steps out of the portal, and from this point in time the madness of the underdark increases immeasurably and even begins to shake the foundations of the forgotten empires. End this madness before he devours you! An adventure for dungeons & dragons for adventurers of levels 1 - 15. For use with the fifth edition of the Player's handbook (player manual), the Monster Manual (Monster Handbook) and the Dungeon Master's Guide (game master manual).
