2006 · ソースブック（プレイを拡張するルール／オプション）
Arcana Cthulhiana
A German sourcebook for Cthulhu focused on magic and occultism. It presents numerous spells, illustrated entries, fictional Mythos book excerpts, and guidance for creating original spells without disrupting play. The book explores the dangerous nature of Cthulhu Mythos magic, including its costs, effects on sanity, summoned entities, and the rituals and components used to cast it. It also covers historical occult practices, alchemy, voodoo, Kabbalah, and real-world magical sites, with adventure ideas and a framing narrative for incorporating the material into investigations.
- プレイ人数
- 0
属性／ステータス制（STR、CON、PERなど）ランダム属性生成（キャラクター作成時）スキルベース（スキルを購入または獲得）
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。