Wanderer of Nature — the penultimate step, and its authority is named directly: a share of power over Nature and over the Mother. All previous abilities are thereby strengthened.
The advancement ritual falls out of the earthly tone of the whole path and leads the bearer into the abstract: one must find a way to create a world that exists only as a concept, without nature and without elements, fully encompass it — and through it enter the Astral world, where the potion is to be taken.
For a path that all along dealt with soil, seeds, livestock, and burial, this is a sharp turn: to become almost a goddess of nature, one must first create a place where nature does not exist at all.
The composition returns everything back to earth and kinship: one hundred grams of soil blessed by one's own mother — whether a real mother or a mystical one will do — a spark of fire from the earth's core, a branch of a thousand-year-old oak, ten drops of ichor, and one hundred grams of newborn gold.