Show pageOld revisionsBacklinksBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ======Rat Spleens====== =====Object Information===== * **Type:** [[Potion Ingredient]] * **Source:** [[Rat]] =====Description and Appearance===== The novels do not provide a detailed physical description of rat spleens. As a [[Potion Ingredient]], they are presumably harvested from [[rat]]s and are likely preserved, either dried or kept in liquid, for storage in a [[Potions]] classroom or apothecary. They are stored in the student store cupboard within the [[Potions Classroom]] at [[Hogwarts]]. =====Magical Properties and Usage===== Rat spleens are a key ingredient in the brewing of [[Shrinking Solution]]s. The quantity used is critical to the success and safety of the [[potion]]. Adding too many rat spleens will cause the [[Shrinking Solution]] to become poisonous. This property highlights the precision required in [[Potions]] and the potential dangers of incorrectly prepared concoctions. =====Known Uses in the Series===== Rat spleens are notably mentioned during a third-year [[Potions]] lesson taught by Professor [[Severus Snape]] in //Harry Potter and the Prisoner of Azkaban//. * During this class, students are tasked with brewing a [[Shrinking Solution]]. [[Neville Longbottom]] struggles with his [[potion]], nearly melting his cauldron. * When Professor [[Snape]] critiques [[Neville]]'s work, he quizzes [[Hermione Granger]] on what would happen if he were to add too many rat spleens to the mixture. [[Hermione]] correctly states that the [[potion]] would turn poisonous. * Professor [[Snape]] later penalizes [[Harry Potter]] for attempting to advise [[Neville]], ordering [[Harry]] to fetch him "one rat spleen" from the store cupboard. This scene serves to illustrate the strict and often unforgiving nature of [[Potions]] as a discipline, as well as reinforcing the character dynamics between [[Snape]], [[Harry]], [[Neville]], and [[Hermione]]. =====Behind the Scenes===== * In the film adaptation of //Harry Potter and the Prisoner of Azkaban//, the [[Potions]] scene involving the [[Shrinking Solution]] and the mention of rat spleens is included, closely following the events of the book. (film) * Rat spleens also appear as a collectible [[Potion Ingredient]] in various [[Harry Potter]] video games, particularly those where potion-brewing is a gameplay mechanic. (video game) * The official Wizarding World website (formerly Pottermore) confirms that rat spleens are an ingredient in the [[Shrinking Solution]]. (Pottermore)
