User blog comment:HalointheSkye/Volume 3 Chapter 10 Teaser - Ack!/@comment-100.32.22.15-20160128040705/@comment-25110963-20160128043736

Hey, Oz defeated the Wicked Witch and her fire powers with his mind, not brute force. Had her also running scared I might add. My guess Ozpin is a smart fighter. He might have his office wired with booby traps.