Granny Oltica’s Real Ribwort Brew, part 2 is a manual in The Blood of Dawnwalker.
First of all, not just any kind of ribwort will do. What you need are leaves of a young plant, preferably picked soon after rainfall. Wash them in clean water, then dry for three days – no longer or shorter than that! After the leaves are dry, grind them into a fine powder with a stone mortar and pestle. Leave the powder for one more day, and don’t let sun rays touch it.
Details
Source
Transcribed from DawnwalkerDB.