Somewhere ahead of him he knew that low dark Stygian galley was speeding southward.
They snapped off their torches and crouched in Stygian darkness.
In fact she slipped and fell the last ten feet, her heart bounding into her throat as she toppled into Stygian blackness.
It lurks in Stygian tombs, and is called forth into being only by wizards.
Oh, pitiless stone arches, let fall your crushing weight upon this Stygian monster!
Men say our cult is a survival of the ancient Stygian serpent-worship.
The yammering rockets cut off, and the ship seemed to poise on the ebon lip of a vast Stygian abyss.
Open my eyes as wide as I might, I could not pierce the Stygian gloom.
Two flames: Denoting the number of passengers who are to be conveyed across the Stygian pool.
Full length and flat on his face went Roderick into the Stygian pool.