2002 · 资料书（用于增强玩法的规则/选项）
Occult Lore
A d20 System sourcebook exploring occult approaches to magic beyond traditional arcane and divine spellcasting. Its chapters cover alchemy, astrology, herbalism, sympathetic magic, spirit and elemental summoning, dream exploration, and geomancy. The book includes more than 100 spells and rituals, new equipment, herbs, concoctions, poisons, magic items, feats, skills, clerical domains, and fourteen new character classes and prestige classes. It also introduces dream realms and geomantic zones where magic can be amplified or suppressed.
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）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Occult Lore
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。