Treasure of the Old Gods
The Hag Caverns
The hag caverns of Shatterhull Island were home to a trio of sea hags named Mahogra, Kurula, and Gaka. The coven had presumably been using magic to draw ships into the rocks surrounding their island so as to raid the ships for treasure. The hags were also attended by a small band of ogres and a single ettin. A number of these ogres had been turned to zombies and used to guard the hags’ lair.
When the Sandspider ran aground on the island, Mahogra assumed the form of a mermaid to trick the Restless Souls into exploring the cave. The deception proved successful and the hags were able to catch the adventurers off guard. The hags were ultimately slain by the heroes, putting an end to their crooked schemes.