"So there was definitely something true in that little troublemaker's words," commented Draco bitterly. He had stopped near the last set of stairs, the ones that led to the fourth floor, and placed his hand on the railing. "I'm talking about Dorian Greengrass. It was him who allowed us to get this far. Albus let him deactivate the spells. Before you showed up downstairs, they thought we were going to attack the attic. They wanted us to, so they could attack us and Obliviate us. Dorian told me because we made a deal. Apparently, he's playing both sides."