2009 · ソースブック（プレイを拡張するルール／オプション）
Catacombs of Hyboria
This sourcebook provides fully detailed underground encounters for adventures across the Hyborian Kingdoms. Designed to complement related regional supplements, each encounter is organized for quick reference and can be inserted into a campaign when the party explores an unexpected location.
- プレイ人数
- 0
ゲーム情報（人数、プレイ時間、対象年齢、クレジット）の出典：BoardGameGeek。