Beware the Deep
Beneath the waters lurk dangers that threaten all the Dessarin Valley. The mysterious cult of the Crushing Wave has infested the Dessarin river with all manner of beasts, and monsters in service of their dark lord. No one is safe while they raid all who make their livelihood on the river.
The Crushing Wave have gathered new monsters and have grand schemes for the Dessarin Valley. Pirates, bandits, and creatures who make their life in the waters have banded together for the promise of power and wealth under the leadership of Gar Shatterkeel.
Explore the inner workings of the cult and how such an ecliptic band of villains work together. Understand who their leaders are, their goals, and the object of their worship Olhydra, Elemental Evil of Water.
A new adventure, magic items, and spells are available for you to channel for your own Princes of the Apocalypse game. New tools as well to empower the Crushing Wave and guidance on making them the strongest of the elemental cults.
Will the Crushing Wave live up to their name and crush their enemies or will they fracture and fade away like the surf on the beach? It is up to you to decide their fate.
- from the publisher's blurb