User blog comment:Ixarising/High School DxD Dream Battle/@comment-24421137-20140117191855/@comment-16281343-20140117193642

TI doesn't always side with him. Remember, it didn't worked against Issei since TI chose Issei.

I don't see any way for Cao Cao to defeat Gasper. There isn't any ability in his BB, that can counteract Gasper's ability.

The way I see it, Cao Cao's BB is more geared towards countering power types and Gasper's ability clearly isn't a power type.