2003 · 资料书（用于增强玩法的规则/选项）
Components and Foci: The Materials of Magic
This supplement examines why arcane spells use material components, the principles governing their effects, and whether those components can be changed. It details the components used in common spells and provides an extensive treatment of standard arcane magic. Rules and guidance allow mages to devise alternative components and recipes that may increase a spell’s potency, while introducing the risk of magical imbalance and harmful consequences.
骰子（多种）职业制（飞行员、巫师、科学家等）技能型（购买或获得技能）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Components and Foci: The Materials of Magic
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。