The Altar of Fear From the introduction: Deep in the ancient woods of Faerûn, a dark secret lies in wait. Dendar the Night Serpent, constantly feeds on the fears of mortal beings. The yuan-ti, evil serpent-folk devoid of compassion, constantly feed Dendar to suppress her hunger for fear. They are operating from a remote shrine in the Southwood. A 1-hour adventure for 5th-7th level characters.