This peace was exactly what Dust needed to consider what she’d done, and how she’d gotten out here. No pony turns from harmony to evil with a single act, Lightning Dust. Accidents and carelessness escalate, and each new hoofstep puts you ever-further away from other ponies. Princess Luna had told her that. Dust hadn’t believed her—who was the Night Princess to lecture her, after all she’d done to Equestria?