One: I wasn’t thinking in reference to Hogwarts students, just wizards in general. (Hence ‘Diagon Alley’ rather than ‘the Great Hall’.)
Two:
Blaise stared at the black mist, now beginning to feel a little uneasy. But it ought to take a Hogwarts professor to do anything significant to him without setting off alarms.
One: I wasn’t thinking in reference to Hogwarts students, just wizards in general. (Hence ‘Diagon Alley’ rather than ‘the Great Hall’.)
Two: