Aren't there specialists involved in folk magic?Among Carolingians only nobles or people joining the Church usually become full cultivators in a meaningful sense, so anyone who has Fervour and Zeal in meaningful amounts is, at least externally, fairly pious, or they wouldn't have those things in the first place. person wanted to pursue forbidden or unusual magics, I'm not sure 'witch' is precisely the right term. be some sort of heretic or member of a club or order that pursued weird religious magics than a 'witch' in the sense it's usually thought of.
For example, fortune tellers, midwives and others who engage in practices of magic that are not approved by the church. If they grew up in a Carolingian culture, will their strength also be based on faith?
Or do such people actually never become cultivators and their powers are just superstition?
Is it possible for cultivators to extract power from corruption?rather than heresy or simple corruption, both much more common, especially the latter
Does belonging to any heresy have an effect on the actual powers received by the cultivator?