I'm not sure how much influence Narcissa's going to have on him, since Draco's already 12. Maybe if Narcissa eschews blood purism and actively tries to teach Draco, perhaps, but I think she's going to be busy running around screaming "BLECH! ECH! POISON MUGGLE LIPS!" for a while if she had any blood purist inclinations before the memory charm.
This is a new thread to discuss Eliezer Yudkowsky’s Harry Potter and the Methods of Rationality and anything related to it. This thread is intended for discussing chapter 120.
Plans for next chapter release:
There is a site dedicated to the story at hpmor.com, which is now the place to go to find the authors notes and all sorts of other goodies. AdeleneDawner has kept an archive of Author’s Notes. (This goes up to the notes for chapter 76, and is now not updating. The authors notes from chapter 77 onwards are on hpmor.com.)