The Witchstone

The Witchstone: To exquisite Lady Sibele, the stone meant eternal youth and beauty. With its terrible powers, she need never fear death.
To the wizard Fenrulf, the stone meant dark revenge in the frightful fulfillment of his life's obsessive goal of destruction.
Lured on by their passion for the hell-born stone, they invaded a sybaritic and savage underworld and at last descended into the fearful place of the frozen damned. . .