Sarah Jane was given hers by a Verron soothsayer. It would protect its holder from the power of the Trickster, even if the Trickster's machinations had created an entire alternate timeline. (TV: Whatever Happened to Sarah Jane?, TV: The Temptation of Sarah Jane Smith) It protected Maria Jackson and later Alan Jackson during the Trickster's attempt to destroy Earth by killing Sarah Jane as a child. (TV: Whatever Happened to Sarah Jane?) Later, it alerted Rani Chandra and Clyde Langer to the renewed threat of the Trickster, and protected them and their memories from the switch to a timeline where the Trickster conquered Earth, having manifested in 1951. The box continued to protect Clyde and Rani from Krislok, a Graske working as the Trickster's agent. In exchange for helping them defeat the