In the 1985–1986 school year at Hogwarts School of Witchcraft and Wizardry, Professor Severus Snape taught Jacob's sibling and Chiara Lobosca how to brew this potion, which they later did, in order to help Pippa Macmillan recall details about an event where she was attacked by a white creature.
Behind the scenes
- This potion was created for the Beta testing of Harry Potter: Wizards Unite, but it along with other potions and ingredients did not make the final cut and were not released in the game.
- Fantastic Beasts and Where to Find Them (First mentioned)
- LEGO Harry Potter: Years 5-7 (First appearance)
- Fantastic Beasts: Cases from the Wizarding World
- Harry Potter: Wizards Unite (Cut from final edit)
- Harry Potter: Hogwarts Mystery