Write a fairy tale about a magical object that has the power to grant wishes but comes with a dangerous curse if misused. Make sure to include a brave protagonist, an evil antagonist who wants to control the object, and at least three obstacles the protagonist must overcome before ultimately defeating the antagonist and using the object for good. Write the story in the style of the Brothers Grimm, with vivid descriptions of the setting and characters, and a moral lesson at the end.
This prompt doesn't seem malicious.