Neville Confronts His Fear of Snape and Defeats the Boggart

Neville Longbottom is chosen to confront the boggart, which transforms into Professor Snape. With Remus Lupin's encouragement, Neville uses the Riddikulus charm to dress the boggart-Snape in his grandmother's clothes, turning fear into laughter. This successful transformation encourages the rest of the class to face their fears.