Quentin waded into the water till it reached her knees, then she quickly swallowed the gillyweed and with a splash she was fully submerged. It was a tiny bit cold but her body was quickly adjusting, swimming was even easier than normal with gillyweed. She spotted a group of students and the professors ahead and was soon caught up to them, her wand was in her wrist holster, ready for action.

She had always loved swimming and was quite good at it, so unlike the other students going into the lake didn't bother her at all- in fact since it had been mentioned she had been anticipating it.