The definitive d20 System resource for dungeon design and survival.|
- New rules for characters adventuring in dungeons, including prestige
classes, feats, equipment, and dungeon tactics and survival tips.
Detailed guidelines on the role of magic in dungeon adventures, along with a
host of new spells and magic items.
- Comprehensive rules for
environmental hazards and random encounters.
- A complete, step-by-step
dungeon design system.
- New rules for monster morale and the social
geography of dungeons.
- Several unique encounter areas, such as the
Chamber of Winds and the Machine.