2025 · 资料书（用于增强玩法的规则/选项）
The Swan Maiden Class
A fantasy roleplaying supplement featuring the swan maiden as a shapeshifting protector of the natural world. It introduces a new class for Old-School Essentials and other Basic-era games, along with spells for swan maidens, rangers, and druids. The supplement also includes magic items such as the fabled Cloak of Feathers, plus alternate traditions including Gwragedd Annwn, Crane Wives, and the evil Strix.
基于属性/数值（STR、CON、PER 等）等级制（获得经验值并升级）职业制（飞行员、巫师、科学家等）
免费，支持网页、Android 和 iOS
用 Ludoya 玩 The Swan Maiden Class
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。