The Claret Wellspring

The Claret Wellspring is an adventure for four 4th-5th level PCs.

"The first spell cast has not yet finished its work."

Strange lights in the desert lead the PCs to a long-forgotten oasis. Travelling towards the lights, the PCs are threatened by magic so old, it defies categorization. Arriving at the withered shore of a blood-colored pool, the PCs discover an ancient dial and three tooth-like columns rising from the ground. Turning the dial results in the water being magically siphoned into the column's hollow cavities. If the pool is emptied, a small door is revealed in the crimson-stained much. They must defeat a blood-infused water elemental before proceeding.

Once inside, the PCs share a room with a dark ritual running since the origin of the world. The keeper of the place, an immortal fey inside a powerful suit of armor, offers little explanation as to the nature of the ritual, and he seeks to ensure they tell no one of the Claret Wellspring.