Effects Of Black Magic
As Dr. Sahab said, it is possible, but I suggest you avoid getting involved in these matters, as 99% of magicians are frauds and quacks. They often deceive people, steal their money, and might even instruct you to do things that could lead to shirk. Also, these things mostly don’t work, and it’s really hard to determine whether they actually do or not. Most likely, they don’t have real power, but even if they do, still read the duas and have a strong belief in God. Thats all you need