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* In ''Literature/TheBlackThiefAndTheKnightOfTheGlen'', the title [[DepartmentOfRedundancyDepartment thief is a thief]]. Nevertheless, he generously throws his lot in with the three princes to help them, and in the course of the tale, he reveals that he saved the knight's life as a baby at considerable danger to himself.
* The original tale of ''Literature/TheLittleMermaid'' had the Witch as not being evil, just neutral and clearly warning of the risks. In at least some versions, she even informs the mermaid's sisters about how to save her.
* While many folklorical [[http://en.wikipedia.org/wiki/Black_dog_%28ghost%29 black dogs]] are malevolent, some are this trope instead. Eg. the Gurt Dog of Somerset in Britain is thought to protect children and lone travellers.
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