Jeyna shifts out from her lupine form and says; "It's clear that this place or whatever it is empowering this madman to do amazing feats. Before combat started he seemed call upon the power to do so. My guess is that he is guardian of some old place which has gone mad in his duty or something. Anycase we cannot go outside while storm is up, but it seems the madman has departed and best what we could do is form a fortified camp and rest with careful guard shifts. Also most important; not touch or take anything from here to call ire of that madman. Or we can go out and brace the storm which is egually dangerous as staying in here. Your choice really."