Discover what lurks below in this high-fantasy adventure that begins with the familiar story of Lost Mine of Phandelver and then delves into the perilous Underdark.
- Offers Dungeon Masters and players a chance to test their mettle in a classic dungeon crawl
- Retains the beloved Lost Mine of Phandelver quests that unfold into a brand-new adventure with classic D&D themes and a tinge of horror
- Presents a bestiary with approximately two-dozen new creatures that showcase psionic magic, mutates , and more
- Provides a magic appendix that includes new consumable metamagic items and duergar magic
- Includes a double-sided poster map with the Phandalin region on one side and the town of Phandalin plus multiple dungeons featured throughout the adventure on the other
For use with the fifth edition Player’s Handbook, Monster Manual, and Dungeon Master’s Guide.