2009 · 资料书（用于增强玩法的规则/选项）
Xax
This fourth-edition fantasy roleplaying supplement introduces a player character race born from the Elemental Chaos and the Far Realm. These small, alien creatures are benevolent philosophers who advocate tolerance and the unity of the universe, while retaining an unpredictable streak shaped by anarchy and madness. Their abilities add random effects to play, allowing them to perform surprising feats such as breathing fire or vanishing from sight.
骰子（主要为 d20）等级制（获得经验值并升级）基于属性/数值（STR、CON、PER 等）
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。