2010 · 소스북(플레이 향상용 규칙/옵션)

Book of Friends and Foes: Under the Mountain

This supplement presents five distinctive NPCs for adventures beneath the mountain, suited to characters of levels 5–7. The cast includes a dark creeper hunting dwarves, a gruff human at home in the deep caverns, a vampiric champion advising the svirfneblin court, a dwarven priestess and clan executioner, and a retired warrior who runs a brewhall. Each character provides potential allies, enemies, plot hooks, and opportunities for interaction during an adventure.