Delve into the Darkling Depths

The oily waves of a sunless sea roll to a pebble-strewn shore, beyond which opens a wide Underdark vista shimmering with pale cave-light. Titanic columns as big as castles march miles into the misted distance. The wide, steeply sloping base of the nearest colossal column is carved with streets, walls, and elaborate structures, many with gaping, empty windows. A few glimmer with faint illumination. Are you brave enough to explore the spire-city and face the terrors that lurk within?

This Dungeons & Dragons adventure is designed for 5th-level characters. It can be played as a stand-alone adventure or as the second adventure in a three-part series. Each encounter contains special tactical information for the Dungeon Master and expanded map features for ease of play.