I stopped mid stride in the hallway. Umbridge. She made us brew this potion to document all the muggleborn in the school. Or at least that is what I was assuming was the reason for it. I had thought that Professor Snape wanted me to remain quiet about it because Morgana was a dark figure from a dark past. No, it was truly because of Umbridge. She could not find out. Ever. I shuddered at the possibilities of what she could do if she found out. 