2015 · 资料书（用于增强玩法的规则/选项）
Spheres of Power: Expanded Options
This supplement expands the Spheres of Power magic system with additional character options for players and GMs. It includes favored class options for all Spheres of Power classes, supporting core and expanded races. Conversion archetypes adapt non-alchemy casting classes from the Pathfinder Roleplaying Game: Advanced Player’s Guide and Advanced Class Guide, while new archetypes provide alternate paths for every Spheres of Power class, including lichlings, warlocks, hypnotists, and geomancers.
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 Spheres of Power: Expanded Options
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。