"She's called the Mother of Monsters. Her symbol is the three-eyed jackal head. She's an ancient and extremely

"She's called the Mother of Monsters. Her symbol is the three-eyed jackal head. She's an ancient and extremely evil goddess, who spreads nightmares, insanity, and — perhaps of most interest to us — monsters. Her worshipers are mostly of the more monstrous races, like goblins, lamias, and gnolls. That said, there's no short supply of secret followers and cults among more civilized peoples, too — including the people of the River Kingdoms."