Though, it was difficult to say what would actually happen. Earlier, she’d heard that the Montgomery sisters had been informed that their brother had been attacked and killed by a werewolf, Fenrir Greyback, whom Hermione knew was known to be particularly nasty. Most werewolves were often like Remus Lupin...people who were unfortunately bitten when they had been otherwise going about their lives. Most werewolves kept to themselves at the full moon, trying to keep out of harming anyone else, but Fenrir wasn’t like that.