You can’t raise and strengthen very much in the way of advanced shielding and be invisible at the same time, and massed fire from forty-four fifth-year through seventh-year wizards is nothing to sneeze at. Snape would have noticed Quirrell taking him out, but it wasn’t necessary for Quirrell to do so.
You can’t raise and strengthen very much in the way of advanced shielding and be invisible at the same time, and massed fire from forty-four fifth-year through seventh-year wizards is nothing to sneeze at. Snape would have noticed Quirrell taking him out, but it wasn’t necessary for Quirrell to do so.