2003 · 资料书（用于增强玩法的规则/选项）
Grimoire
A d20 System supplement that expands spellcasting options for fantasy roleplaying games. It introduces flexible magic rules, including altering a spell’s power, combining minor spells, and customizing effects with spell templates. The book also includes dozens of new spells, with guidelines for heightening or diminishing their effects and creating magic items from them. The rules are designed for use with the 3rd Edition or revised 3rd Edition Player’s Handbook.
基于点数（分配点数以获得技能、能力等）等级制（获得经验值并升级）骰子（主要为 d20）
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。