User blog comment:B214/Volume 23 discussion blog/@comment-1359322-20170318060342/@comment-185.112.105.215-20170318125027

Power does not determine everything and the other side Rias may have a good tactic that does not mean it's the best, There are those have the experience of outweigh over ones in this area. Also ise has Grayfia and  Roygun possess big expertise in a Game Rating both them will help him.