He was deflecting spells when he felt a stunner come at him, knocking his elbow and nearly dislodging his wand.
As he turned, he managed to flick a complicated slashing motion in her direction, aiming straight for the blonde woman. Well now, she was far too pretty to be out here in this little... mess, but blonde or not, he was supposed to stop her from hurting him, and the others.
Perhaps a bit of a slashing curse would send her running home.