Are you trying to nab that third Word of Power in Marvel's Midnight Suns? Are you stuck at finding the stained soil? Here are all the locations.
Finding soil stained with witch blood will leave most people clueless about the locations since the provided maps are somewhat vague.
We are going to assume you've already reached Hiram's Church, got Strange to help you dispel Wanda's ward on the cave entrance behind it and Agatha has moved the witch coven maps to the Library because that's the point at which she asks Hunter to get the samples.
The first of the stained soil samples is close to the Abbey, at the end of the creek next to The Grotto.
The second soil sample is directly north of Stone Terrace.
Finally, the third soil may seem extremely close to Stone Terrace but keep in mind you need to go west of the location and turn south at the first opportunity to reach the mini cave where it's located.
After you collect all three samples, Agatha will do a seance to commune with the dead witches in order to determine the location of the Moon Seal. She will tell you it is at the Hanging Tree but unless you ran into it earlier and remember where it is, you might be lost once again.
We got you though, it is located west of Shaw's Church, at the part of the map that looks like a noose.
After you collect the Seal, you can complete the third challenge, located in Everflowing Glade.