2013 · 资料书（用于增强玩法的规则/选项）
Wyverns
This roleplaying supplement presents wyverns as versatile dragon-like creatures, exploring their use in fantasy and as mounts. It introduces greenscale wyverns with powerful tail sweeps, savage spinetail wyverns covered in sharp spines, and twintail wyverns whose two venomous stingers produce stronger effects when used together.
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）
游戏信息（人数、游戏时长、年龄、制作人员）来自 BoardGameGeek。