Avalon's eyes were already drooping, and class had only just begun. She knew it was going to be tough to make it through the lesson. She hadn't been sleeping well ever since she'd been brought imprisoned to her new....accommodations. The floor of the Room wasn't exactly a comfy sleeping spot.

The Ravenclaw blinked a few times, trying to keep herself alert. "The jelly-legs curse," she managed to say after raising her hand. Not exactly the most sophisticated way to stop someone, but it was effective nonetheless. It was hard to move when your legs were collapsing out from under you.