User blog comment:Hidden Scorpius XI/An ever-present detail/@comment-5041507-20150121040515/@comment-24891101-20150121075505

She was also fighting creatures that are apparently absolute jokes, the weakest members of a variety of Grimm which, as a class, are apparently also jokes. She has to worry much less about her own life, since they'd not be much of a threat, and she can therefore cut loose, and try out methods she'd never employ in a serious conflict. Besides, we've never seen her fight in a similar environment. The trailer took place on an open, absolutely flat plain, whereas every other showing we've seen from her has been enclosed and constrained somehow.