What term refers to Hispanic witches who use black magic?

The term that specifically refers to Hispanic witches who use black magic is "Brujas." This term is derived from the Spanish word for "witch" and carries connotations of women who practice witchcraft, often associated with the use of dark or harmful magic. In many Hispanic cultures, brujas are depicted as having the ability to manipulate supernatural forces, and they often play significant roles in folklore and traditional beliefs surrounding magic and healing.

The other choices have different meanings. "Curanderos" refer to traditional healers who use natural remedies and spiritual practices to treat ailments, focusing primarily on healing rather than harmful magic. "Herbrias" does not have a widely recognized definition in the context of Hispanic witchcraft or magic. "Retablos," on the other hand, are decorative altarpieces or objects that may be used in religious or folk practices but are not associated with witchcraft or magic. This context highlights the distinct identity and practices associated with each term, reinforcing the reason why "Brujas" is the correct answer.