Twilight Sparkle didn’t answer for a long time. “There are less than a dozen ponies who are aware of what happened, and that is how we intend to keep it. I am going to enchant you to prevent you from revealing this information to anypony else. Equestrian law requires I get your consent before casting a mind spell… but you murdered the one who made that law. Realistically, I was going to do it anyway.”