"Yes, I made the mistake of reached for my sword first, forgetting for a moment that it's made from Saxton steel. And they travel through walls where electricity courses through." Which was not the same thing but it was close enough. Of course it was no match for Thor's magic, but she figured just if that little bit would not stop them then a whole lot wouldn't either. "There are magic runes that will stop them but I don't know them right off. I'll have to look them up. But they will only stop the ghosts. To kill them is not something we can do unless we can recover their bodies."