A woman believed to practice black magic is called a witch.
A witch.
Witch
Magic Johnson
Voodoo
Certainly there is. In fact there really isn't such a thing as "Black" magic. Magic itself is just power, we don't call it "bad" electricity or a "bad" car. It is the practitioner and their ethics, the manner in which the power is drawn and used that determines its polarity.
You can call her a widow, or you can say she is in mourning.
There are various terms that can be used to describe a woman who is supposed to have magic powers. She could be called a witch (in Spanish, bruja), a sorceress, an enchantress, or in New Age parlance, a psychic. If you don't believe that she actually has magic powers you could also call her a fraud or a charlatan.
A black widow
yes,i can call my magic jack.
I don't call them any one thing. If I see a man, I call him a man, If I see a woman, I call her a woman. What is the point in calling them any certain label? Black people want to be called by their name like any other person of another race.
Latin-African American
There are multiple answers to this question. For example, a magician studies performance magic- magic that is not real, but instead simply an illusion. Here are more names for real magic practitioners that you might find in a fantasy themed book:Mage (this isn't very commonly used, but its defenition is: a magician)Wizard (WAY more common, but mostly someone who uses spells rather than natural powers)Witch (by the loosest defenition, witches DO practice magic, but they are very stereotyped- the defenition of witch is: a person, now especially a woman, who professes or is supposed to practice magic, especially black magic or the dark arts)Sorcerer/Sorceress (a sorcerer, very literally, is a witch that practices more conjuring than simply potions and black magic)I hope that this is helpful!