| Name | Ritual of Acathla |
| Type | Skill |
| Effect | Character needs Demonology to attach. During the End Step, you may fatigue this character and another character here with the Spellcraft Trait to send Ritual of Acathla to the Crypt, and search your Challenge Deck for any challenge and place it in play at an eligible location. Shuffle your Challenge Deck afterward. |
| Flavor Text | "Bear witness as I ascend." -Angelus |
| Number | 119 (Rare) |
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