2012 · ソースブック（プレイを拡張するルール／オプション）
Black Streams: The Pacts of the Wise
This fantasy roleplaying supplement presents six sinister bargains for player-character and non-player wizards. Each pact grants an occult advantage through a patron, along with a service or obligation whose consequences may emerge later. Each devotion includes its patron, associated magic items, and plot seeds for use in a campaign. The material fits old-school gaming systems and can be used with or without the Red Tide setting and related sorcery rules.
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）ダイス（主にd20）
無料・Web、Android、iOS対応
LudoyaでBlack Streams: The Pacts of the Wiseを遊ぼう
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。