Is it possible someone gave someone a herb that is suppose to bring good luck- break curses, which they do feel has been happening. Get new herb every 5 days. Looks like fine grounded almost sparkly red. One is not sure if it actually is a herb,
but it smells kind of good and is to be carried everywhere and slept with.
The most super realistic helpless night terror dreams, was after visiting the person who gives them the herb. on separate occasions almost as if scenes of hell as the mind can imagine.
Usually after the terror night mare initial day. came peacefulness, in waking life, and peaceful dreams in other days to come.
But upon visit of person who gives them the new one. Dreams
become super realistic, and scary.
Do you think this "herb" is doing something else than actually helping?
In dream a house person was in has been sold to Demons , they opened the door to go in saying they bought the house.
Person and close people try to fight for house.
but out numbered. Eventually Demons got in stalemate.
But more power demons were outside going in. Eventually people escaped. But some were stuck. those people were tortured and die, they wake up to be tortured again.
Firstly, find out precisely what the substance is. From there, you can investigate its known effects.
Yes: There are herbs which stimulate the mind in some very interesting ways. Many of these are not hallucinogens, and many are considered good for things other than dreams, meditation, concentration, or the like.
So find out what you have, first. Then we can help you.
Maybe. Might as well ditch the herb and enjoy a nice cleansing, to be safe. You may also wish to throw up a few wards for posterity's sake. Maybe also refrain from being too terribly stressed or watching horror films before bed; reducing stress generally helps with nightmares.