Minerva tried: "There is no need, because we would be guilty of corruption of minors, if we allow this." Lucius interrupted her before she could continue into another rant about the evils of dark magic. "Professor McGonagall, I have suggested that the students learn the neutral spells and not the dark spells, because we don’t want any discrimination and bias towards dark and light magic. Every school in the world teaches the neutral spells since students with dark and light cores would be able to cast these spells. It would make things easier and the students would be able to pass the classes better."