|"Are you a wizard or not?"
The title of this article is conjectural. Although it is based on canonical information, the actual name is conjecture and may be supplanted at any time by additional information released from canonical sources. If this occurs, please move this page to the appropriate title.
Removes a person's fingers
The Finger-removing jinx (incantation unknown) presumably removes a person's fingers.
It was mentioned in Quidditch Through the Ages when Goodwin Kneen came home late from playing a Quidditch game and had to duck a few nasty jinxes from his wife, Gunhilda, but was unable to duck this particular one.