Deep in the heart of a forsaken and filthy mire, a great amphibious foe awaits. Led by an ancient evil from the world's history, can you stop the summoning of the Demon Frog- God? If not, you may face the Devourer of Life!
Against Tsathogga is a short high level adventure that is 'suitable' for 4-6 characters of level 16+. Don't kid yourself: the characters have NO chance against Tsathogga if he is summoned, but the battle will be epic.
Adapted for Fantasy Grounds by: Warren Carlsrud
Requires: The free Fantasy Grounds virtual tabletop (VTT) software and the 5E Compatible ruleset. Compatible with Fantasy Grounds Unity
Screenshots may differ from what you see in-game based on the extension and ruleset you have loaded.
Copyright SmiteWorks USA LLC and Frog God Games, 2026.Released on September 30, 2025
Designed for Fantasy Grounds version 4.7.1 and higher.
