Fear the Frightful Fog! Catch devastating diseases, lose your way in the fog, and drown in deadly bogs and marshes.
Featuring: swamp-mapping rules, fog, new monsters and events, creepy tables, new deities, 12 magic items, and 36 spells!
Plus, new classes: the stunning Medusine, the mutated Renegade Reptilian, the sneaky Snake Charmer, the powerful Swamp Shaman, the strange Marsh Elves and their six tribes.
100% compatible with the wilderness book range, including Crucible of Classic Critters and More Mountainous Mayhem.
Playing this supplement requires only Four Against Darkness. Additional options are available for players with access to other books in the line.