This PDF is designed to be plug-and-play for Dungeon Masters. Here is the specific content included in the official Fall of Cyrog package:
A series of interconnected missions where the outcome of one battle directly alters the environmental conditions and resource availability of the next.
The adventure centers on , an ancient elder brain that ruled over a mind flayer colony in the deep Underdark. Following the "Rage of Demons" event, Cyrog died, but its story did not end there. Orcus , the Demon Prince of Undeath, reanimated the elder brain as an undead monstrosity, effectively turning the entire mind flayer hive into a legion for his undead army.
Strengths – Atmospheric world‑building with detailed maps of Cyrog’s districts. – Multiple character perspectives add depth to the tragedy. – Includes a timeline of the “Three Days of Ashes.” the fall of cyrog pdf
is a high-stakes, dark fantasy adventure module for Dungeons & Dragons 5th Edition . Primarily designed as a supplement to the official campaign Out of the Abyss , it fleshes out a haunting subplot involving an ancient mind flayer colony in the Underdark that has been corrupted by the Demon Prince of Undeath, Orcus .
In the official Out of the Abyss book, Cyrog's death is mentioned briefly. This supplement expands that lore: Cyrog is not truly dead, but has been turned into an serving Orcus. If the adventurers fail to stop him, Orcus will use Cyrog and his mind flayers to unleash an undead army upon the world.
"The Fall of Cyrog" is a dark fantasy adventure that centers on the collapse of a once-great subterranean city or stronghold known as Cyrog. The narrative typically follows a group of adventurers (or a protagonist) as they navigate the ruins of the city, uncover the reasons behind its catastrophic destruction, and face the eldritch horrors that have since infested the depths. It blends dungeon-crawling mechanics with cosmic horror elements. This PDF is designed to be plug-and-play for Dungeon Masters
I can provide specific mechanics or lore hooks based on your choices.
The narrative blends traditional fantasy elements with sci-fi horror. The plot unfolds as players infiltrate the dying strongholds of an alien empire.
Deep within the Underdark, the elder brain Cyrog—a massive, psychic creature that serves as the heart of a mind flayer (illithid) colony—has died and been reanimated by the Demon Prince of Undeath, Orcus. Following the "Rage of Demons" event, Cyrog died,
If you are a DM who loves bringing intense horror elements into your D&D game and wants to give your party an unforgettable fight against an elder brain gone wrong, The Fall of Cyrog is a fantastic addition to your arsenal.
The colony's central psychic anchor, an ancient Elder Brain named Cyrog, died of natural or unexplained causes. This plunged the telepathically linked mind flayers into a state of profound mourning and directional aimlessness.
Session expired
Please log in again. The login page will open in a new tab. After logging in you can close it and return to this page.