This spell was covered early in the Transfiguration course at Hogwarts School of Witchcraft and Wizardry; it was lesson nine. The wand movement consisted of waving the wand thrice; Chapter XXI of A Beginner's Guide to Transfiguration provided the incantation for this spell.
- Harry Potter and the Philosopher's Stone (film) (First mentioned)
Notes and references
- Harry Potter and the Philosopher's Stone (film) - Chapter 14 (Potions and Parcels)