From publisher blurb: The final chapter in The Roslof Keep Campaign plays out as the Ivory Scimitar takes on the challenges of the 6th Level of Mitherlvarn's Labryinth. ROS6 Realms of Madness and Despari! tests character's metal against the final 4 'bosses' of the dungeon and is designed for characters levels 10-12. It is fully compatible with 1E & 5E rules systems.