Isobel frowned. "That's not very nice," she muttered. But the people who stood up for them were nice, so that earned a smile. Um, okay, Potions sounded scary. She'd be sure to keep Sammy's advice in mind. "I went to the kitchen," Isobel said. "I was trying to make some cupcakes, 'cause KAtie always has awesome ones. The house elves are very nice."