Publisher's blurb: This adventure module concerns a storm at sea and a shipwreck on an unfamiliar isle. The foggy marshland is inhabited by merfolk, lizardfolk, a sea hag named Shastina the Vile, and her monstrous underlings. Shastina controls the storm with her magic, trapping ships on the island, and abducting survivors for her rituals and experiments. This adventure is designed for a party of four 3rd-level characters.