This is one of the two cult skills. It's main purpose is to enable a character to create certain cultist items and to cast spells. In order to learn this skill, the character's morality must be high. for level 1, the morality must be 11 or higher, for level 2 it must be 12 or higher and so on. If the morality falls later, the character can no longer use the cultist features of the cult level under who's morality level the actual morality has fallen. As soon as morality rises, the cultist features become available again without re-learning the skill.
When a character has one cult skill and learns the other skill, then all levels of the old skill are lost! It is not possible to have both cult skills, they are mutually exclusive!
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