I love the way Novus handles normal spellcasting, with small lists of thematically linked spells, but I like the idea of seeking out ancient crumbling tomes and exotic ingredients and chanting for hours under the dark of the new moon, and right now that's not really modeled other than in the summoning rules. I'd love a way to make rituals that are more powerful than normal spells, but also more risky--something like the way WFPR 2e does it.
I have Librum Novus 1, and it might just take adding some additional Universal Options to tweak the cost and prevent it from inflating so high that the spell is impossible to cast. Something like...
New Universal ConsequencesHarm to the CasterNote: All of these assume the harm only happens if the spell is failed. If the harm happens regardless of success or failure, double the reduction to the Casting Number.
Minor Harm (-2): The caster automatically takes damage equal to the spell point cost after the casting of the spell. This stacks with any damage from Snags.
Moderate Harm (-4): The caster automatically takes damage equal to double the spell point cost after the casting of the spell. This stacks with any damage from Snags.
Serious Harm (-