Wikipedia suggests Nkondi as a more specific term.
Nkondi (plural varies minkondi, zinkondi, or ninkondi)[1] are mystical statuettes made by the Kongo people of the Congo region. Nkondi are a subclass of minkisi that are considered aggressive. The name nkondi derives from the verb -konda, meaning “to hunt” and thus nkondi means “hunter” because they can hunt down and attack wrong-doers, witches, or enemies.
Photo by Tristan.