2019 · ソースブック（プレイを拡張するルール／オプション）

Ethermagic Expanded: The Etherknight Base Class

A first-edition fantasy roleplaying supplement introducing the etherknight, an alien paladin-like class wielding sword lasers and ethermagic. The class replaces direct-damage magic with self-buffs, weapon enhancements, and healing abilities, while its offensive techniques build and spend momentum. The supplement includes the base class, more than 50 techniques, alteration and voidmeld manifestations, new and classic feats, and a mutable finishing technique that combines multiple sword lasers into a larger attack.