2020 · ソースブック（プレイを拡張するルール／オプション）
Theophanic Stratagem
A Chronicles of Darkness crossover supplement set amid recurring fear and suspicion in Kansas and the wider Midwest. Seasonal tensions, political accusations, crop-circle controversies, and encounters with alien forces threaten to fracture rural communities. The supplement presents a group of antagonists sustaining an ancient conspiracy, including a Moros Legacy within the Seers of the Throne, an ancient Beast protected by an impenetrable Myth, and a distinct strain of Prometheans created from a Primordial Lie. It supports campaigns using Beast: the Primordial, Mage: the Awakening 2nd Edition, and Promethean: the Created 2nd Edition.
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。