Harley had absolutely no idea what to really expect when she first entered the forest that surrounded the castle. When she'd mentioned havoc, she'd initially intended for it to mean robbing a bank, wrecking a store, maybe beating up some poor, unsuspecting soul and leaving them near-death for one of the heroes around the city to find. But this just seemed like it was going to be a quaint visit. How was that going to qualify? Well, she would just have to find out.
As she headed through the open path in the forest, seeing the castle automatically through the midst of the trees, Harley heard strange sounds that could have doubled as horrifying. She paid no mind to them, though, making her way leisurely through until she reached the castle itself, or rather, the man waiting in the courtyard of the castle.
"What a place!" she said in awe, looking around and not being bothered by the demons wandering about. She was used to rather scary-looking things because of here time she'd spent running amok through Gotham.