From publisher blurb:
Something is wrong in Wershi village!
The village of Wershi has long been known for its legendary good luck. Tucked high up in the Fondhya Mountains, the village has resisted both famine and invasion.
But now disaster has struck! The village has been poisoned, and it up to the heroes to ferret out the sinister figure who seeks to claim the secret of the village as his own.
Against the Dark Yogi: The Amitra Gemstone is an adventure supplement for Against the Dark Yogi. It features an epic tale that will send the heroes out on a mission of mercy. In the process they will be pitted against a powerful brahmarakshasa and uncover an ancient secret!