Lucius continued: "There is no need, professor McGonagall. I would like to nominate to replace the light spells with the neutral spells that should be taught in a normal magical school. We have of course a lot of students, who have different core colours, but I have to tell you that many dark cored students have had difficulties in the past five years to cast light-oriented spells and the teachers would have been found guilty of setting students up to fail like this. It would break one of the regulations at the school board and many regulations of the Hogwarts charter."