Uh maybe this is just my backwoods wives tale upbringing, but isn't black walnut really toxic? We were always told to pick them up in the yard so the (domestic) animals didn't eat them by accident. That seems like a profoundly poor choice for including in a "healing salve."
She used to post sky daddy selfie photos she took in a cemetery all the time and I couldn't help but imagine some family there paying their respects for Grandma and here comes this corpse-girl with her camera phone, smiling at clouds, frowning at clouds, looking pensively at clouds, staring at clouds with her arms outspread, face tilted to clouds with eyes closed and smug smile... It's just such a beautiful mental image.