User blog comment:Crimson and Darkness/Shin DxD 3 discussion/@comment-77.192.107.58-20190929160022

Since DxD G is CxX plus Ophis' power, it means that if CxC is more stable, he will master better P DxD G, right ? So why didn't Issei put more efforts for mastering his Bishop form of Triana in order to make CxC more stable ?