[The information about the Sin of Filth will be updated according to Seth's knowledge]
[Read at the risk of spoilers]
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First Circle
[Authority of Filth (1st Stage)] Can conjure mud, mess with a person's sense of smell, pollute things, or make foul substances upon touch.
[Squalor Sense] Users instinctively senses sources of corruption, filth, decay, waste, or pollution nearby.
[Basic Filthcraft] Able to create simple pollution-based concoctions using filth, mud, and waste.
Second Circle
[Contaminant Infliction] Inflict mild infections or filth-borne ailments upon touch.
[Rotten Touch] Upon touch, a witch at the second circle of the sin of filth can decompose a living person's body at an alarmingly dangerous rate. (When used on materials, they can cause certain changes on it.)
Third Circle
[Authority of Filth (3rd Stage)] Able to control the degree of "worsening" upon an event, allowing them to make small problems into big disasters (ex. a tiny leak becomes a flood of sewage.)
[Curse of Stagnation] The witch of the sin of Filth is able to curse someone so that filth constantly clings to them.