2015 · ソースブック（プレイを拡張するルール／オプション）
Worlds of Power
This 45-page roleplaying supplement presents three campaign worlds drawn from a worldbuilding contest, each with setting information, story hooks, adventuring guidelines, and custom mechanics. Grimoire features new classes, chapter-based character progression, and the magical material Pirium. Erda includes Paragon rules, coin-less item creation, new feats and Ki powers, and ready-to-use NPCs. Irhardt replaces alignment with elemental Affinity, adds Destruction talents and the aielari race, and follows a conflict between advanced technology, kingdoms, and vanished elemental dragons.
スキルベース（スキルを購入または獲得）属性／ステータス制（STR、CON、PERなど）レベル制（XPを獲得してレベルアップ）
ゲーム情報（人数、プレイ時間、対象年齢、クレジット）の出典：BoardGameGeek。