Beneath the Despairing Stone (5E)

From publisher blurb: Unklar, the Horned God, bound one of the eldritch Oonmakling to him and set it in a dungeon beneath the stones of despair. A temple was built over the stones and guardians set to watch it. But that was long ago. Unklar himself now lays in the Void and the dungeon, like so many of his creations, lies in ruins. But the ancient powers remain, waiting for the willing hand. Own it! It is yours for the taking! A mid-to-high-level adventure for a party of 3-6 characters. Play as stand-alone or part of a larger series.