Re: Lesley, I agree that for her, it's all about (killing) Punch, and the Merlinesque Britain is more an excuse that comes with it. Otoh, I don't see her as completely nihilistic, in "just burn the world" mode yet. She did go out of her way to keep Peter alive. Now don't get me wrong, that doesn't make her good, but as long as she still has the capacity to care for a few people in the world, I don't see her ready to destroy it just to take out Punch and end her own pain. She might get there! But is not there yet.