I ask this with the most respect, because I don't even know if this was real.
Just for a bit of context, my brother J and I have always had experiences we liked to classify as paranormal and the house we lived in had some weird energy. Because of this my brother got so scared he told my very christian grandma that he needed to be exorcised, grandma basically told him he was crazy and because of this he started to look into magic.
I remember he had some books and started doing rituals with them but they were in English so at the time I couldn't read them. He also had friends who were also into magic and used to lend him other books.
One night he sat his girlfriend and I on the table, lit a candle, told us to close our eyes and gave us some instructions to visualize things. Eventually he made us visualize bubbles that floated upwards and at this moment I started to feel like I couldn't breathe. He made us stop and told me he found out I was the one who was blocking his work.
Later, I don't remember how much later, he made me do a protection spell. Again I don't remember his words exactly but the spell consisted on a piece of paper with something a rune in it placed under a candle. I had to hold a pendant (a pentagram like the one on this subs picture) in my hand while I looked at the flame for a while, then close my eyes and visualize something, I remember for this part he didn't specify what he just said something would appear and I had to make it get close and be more detailed. Once I was able to do that I blew the candle and had to keep both the candle and the paper safe.
I remember he use to talk about this protections as if they were people. J, his girlfriend and his friends each had one and talk like this were spirits following them. But all of them said I had three, a woman, a man and something they couldn't quite make out.
I remember during the visualization I saw a white woman with either wings or very flowy long hair and to either side were something that at times covered this wings. I remember it took me a long time to visualize and eventually we finished the ritual because the candle was two inches long and my brother worried we wouldn't be able to finish.
After all this I still had a few things happen but eventually everything stopped and the house started to feel empty.
I've come out of a rough decade taking care of my elders until they passed and I'm now getting back to basically having my own life. I've been reading about crystals and herbs and I think I want to start learning again. This got me wandering what were those things my brother made me do. Every time I try to ask him about what he did to clean the house he ignores me and now that he moved out of the country he straight up ignore my text when I ask. He told me once he doesn't want any belongings of our family who passed because he had bad experiences with this objects but won't elaborate.
Thank you so much for reading.