McGonagall cast the silencing and blocking charms on the room, She placed the 3 of them in a massive powerful shield and reached into her robes and pulled out a dagger and handed it to Hermione."Beware Miss Granger, the Horcurx will try to show you all kinds of fears to dissuade you and make you drop or pull the dagger out, but you must hold it in place till the haze disintegrates..." Narcissa said as Hermione unsheathed the Basilisk fang dagger.