The heir, alone, would be able to open the chamber and 23)unleash the horror within and, by so doing, 24)purge the school of all those who, in Slytherin's view, were unworthy to study magic.
The Heir alone would be able to open the Chamber and unleash the horror within, and by so doing purge the school of all those who in Slytherin's view, were unworthy to study magic.