2005 · 资料书（用于增强玩法的规则/选项）
Ogham
This supplement explores ogham, an ancient Irish written language associated with druids, nature, and magic, for d20 fantasy campaigns. It includes a brief history, mythology, and reference chart, along with guidance on ogham’s role in the game world. New material includes magical ogham stones, two feats, the Scribe Ogham feat, and Lore/Knowledge information.
技能型（购买或获得技能）基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。