2015 · ソースブック（プレイを拡張するルール／オプション）
Das Erbe der Löwensöhne
This sourcebook explores southwestern Sirao, from the island of Serendib to the Kirita Mountains. It describes Rawindran culture, its wealthy aristocrats, ascetics, priests, corsairs, and the trading city of Ulwar, as well as the generations-long conflict with the lizardfolk of the Sritras and their dark jungle gods. The book includes local weapons, skills, spells, important personalities, typical adventurers, a detailed bestiary, and a full-color map.
スキルベース（スキルを購入または獲得）レベル制（XPを獲得してレベルアップ）ランダム属性生成（キャラクター作成時）
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。