In order to brew this potion, one has to crush the Flitterby Moth into a pulp and add it to the cauldron, then stirr the mixture clockwise until it turns green. Next, the Bouncing Bulb has to be ground with a mortar and added to the cauldron. The mixture has to be stirred anti-clockwise until it turns red before slicing the foxglove and, too, add it to the mixture. Stirring clockwise until it turns orange completes the potion.
Behind the scenes
- This potion's effects bear a resemblance to the effects of the Melofors spell.
- During the Wizard Chess Challenge later on in the game, one of the questions asked is to identify the correct ingredient used in this potion. However, both foxglove and a Flitterby Moth are shown. Only the moth is accepted as a correct answer.
- LEGO Harry Potter: Years 1-4 (First appearance)