2007 · ソースブック（プレイを拡張するルール／オプション）
The War Against the Pure
This sourcebook provides tactics, tools, weapons, and other guidance for running large-scale covert wars between werewolves and their many enemies. It introduces the Silver Crusade chronicle hook, in which Luna more directly empowers werewolves to wage war, along with guidelines for historical war stories spanning prehistory to the 20th century. The book also adds five new beast-shifter types and rules for creating and integrating additional rival factions.
スキルベース（スキルを購入または獲得）ポイント制（ポイントを割り振ってスキルや能力を得る）特性／アスペクト制（性格がゲームプレイに影響する）
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。