Harry Prepares for the Third Task with Ron and Hermione's Help

Harry practices various spells for the third task with Ron and Hermione in a Transfiguration classroom. With their help, he masters the Impediment Curse, the Reductor Curse, and the Four-Point Spell, though he struggles with the Shield Charm. The trio is determined to help Harry succeed in the upcoming task, treating it as practice for their potential future as Aurors.