Add the following to the list of tomes in Rule 2.7.1:

Book of Fire (1 Copy)

Spell: Demon Summoning

Circumstances: This Spell may be cast occasionally when a planet is dignified in a Fire sign and may be cast often when Sun, Mars and Jupiter form a Grand Trine.
Consequences: The Student who casts this spell makes a DICE100 roll against another Student (or against emself if e so wishes). If the result is less than the difference between the victim student’s sanity and zero, then the victim is captured by demons and added to the Lost List.

eg. if Student A is casting this spell on Student B and Student B has a sanity of -40 then a DICE100 roll of 39 or less would see Student B ‘captured by demons’

This spell automatically succeeds against students with a sanity below -100 and automatically fails against students with a sanity above -2. On each attempt, the spell can be cast against as many students as the caster wishes, but may only be cast a maximum of once against each student.

When casting, the caster must make a post in the following format:

[victim 1 name] [DICE100 result] [Success/Failure]
[victim 2 name] [DICE100 result] [Success/Failure] etc.

Add the following subrule to the Law of Loss as 2.10.1 if ‘The Hunted Nomic’ fails and 2.10.2 if ‘The Hunted Nomic’ succeeds:

A Student may be added to the Lost List as the result of being ‘captured by demons’ as per the rules for the Book of Fire.