James stood up, a determined look on his face. "We use our Hogwarts education, of course. We'll create a diversion and sneak into the Forbidden Forest. We'll use our knowledge of Herbology to make some sort of plant bomb and set it off when Ivanova is distracted. Then we'll use our Transfiguration skills to turn the Sorting Hat into a giant spider and the toilet seat into a giant chicken. That'll stop her in her tracks."