2015 · 资料书（用于增强玩法的规则/选项）
Through the Aegis: Developed Covenants
This Ars Magica supplement presents five fully detailed covenants, each representing a different stage of development from Spring through Summer, Autumn, Winter, and Second Spring. Each covenant is set in a different Tribunal and includes material for establishing a saga, introducing rivals, or expanding an existing covenant’s library and setting.
技能型（购买或获得技能）基于点数（分配点数以获得技能、能力等）基于特质/面向（个性影响游戏玩法）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 Through the Aegis: Developed Covenants
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。