Hypergeometry

This page explains how Rituals and Tomes are handled in Delta Green.

Note

The handling of rituals and tomes will be completely revised as part of an upcoming system update.

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Rituals

Learning Rituals

To be done

Casting Rituals

To be done

What is the Ritual Skill?

Per the rules in the Handler's Guide, the ritual skill is used (primarily) to activate rituals. It is calculated as 100 - SAN. E.g., the lower one's sanity, the easier ritual activation becomes. Like Unnatural, it cannot be improved through failure like other skills.

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Tomes

To be done

Studying Tomes

To be done