What is so special about using a black mirror over any other mirror?
Can I just use my regular one. I think this subject fascinates me alot because I'm not familiar with this term of magic.
Can the mirror open door ways to another dimension for contact? Or simply the spirit world. I've heard you can contact people through them with a ritual but why does it have to be a black mirror? Are there special qualities in it that are not found in any other?