Best "Pure" horror movies?

To preface, I watch movies rarely, reading and gaming are my poisons of choice. That said, the few movies I do watch are those I've seen reviews for and/or have been recommended to me by sources I trust. So, most of the movies I've seen, especially recently, have been ones I've thoroughly enjoyed. All except horror. Watching horror movies for me is a social activity. I've this group of friends and friends' friends, pretty big (anywhere from 7 to 15 people), we tend to make an event out of doing a big movie night a few times a year, have been doing so for close to 15 years with some regularity now. I've seen some absolute bangers in that time, stuff that we still talk about to this day, from the Conjuring movies, Insidious movies, Paranormal activity movies, to East Asian movies like Ju On, Gonjiam, Middle Eastern ones like Siccin or Dabbe, or one of my favorite ones yet, Aterados (Argentina). Or Hereditary. Not all movies we saw were stellar of course. For every Ouija: The Beginnings, we saw some A24 classic that turned out to be less horror, more emotionally devastating. Bring her back, Babadook, etc. True there are horror elements, but the movie can't decide whether it wants us to shit ourselves or bawl our eyes out. So in anticipation of an upcoming movie night this month, I turn to you for help: please give me your best scary-demon-impersonal-pure-evil-nightmare-fuel horror movies you know. No blind babies or disabled orphans, no complex villains, no metaphors or "reality is stranger than fiction", give me all the fiction. No sexual horror, no thrillers, no suspense, just the scary stuff. Movies you've seen that just stay with you in their own seperate compartment as being scary on their own, without having to latch on to your personal trauma to shine. Sorry for the write up; I'm really that desperate. Thanks in advance! Edit: I believe I have my line-up for consideration, in no particular order, The Autopsy Of Jane Doe, Oddity, The Wailing, Late Night With The Devil. Should be a fun night haha.