From the Publisher: This epic-level D&D adventure is designed to take characters from 27th to 30th level. In this adventure, the demon lord Orcus tries to usurp the Raven Queen’s power over death using a shard of evil plucked from the depths of the Abyss. Only the world’s most powerful heroes have the slightest hope of stopping him. This adventure can be played as a stand-alone adventure or as the conclusion of a three-part series that spans 10 levels of gameplay.