Add one bat spleen to the cauldron. Stir 4 times, anti-clockwise.
-- Instructions for the Swelling Solution (Pm)
![Bat Parts Bat Parts](https://www.hp-lexicon.org/wp-content/uploads/2015/07/animal-bat-flight-200x0-c-default.png)
Bat body parts are used as potions ingredients.
Potions Connection
One bat spleen is to be added to the cauldron to make Swelling Solution (Pm).
Commentary
Pensieve (Comments)
View 0 thoughts swirling around the pensieve. Add your own.
Tags: flight ingredients wings