User blog comment:Crimson and Darkness/Shin DxD 3 discussion/@comment-79.119.70.247-20191014170553/@comment-35679297-20191015211226

The fact that the author seems to have forgotten certain Issei's skills is one of the things which sadden me, for example if Issei used Divide and Reflect with his Wyverns against Wizard-type, it would much easier to win the fight, during the fight against Rias in her Balor Princess form, if he used Divide and Reflect, Rias's attack would have been reflected or divided if they was too powerful for being reflected then reflected, but the author choose to nerf Issei for that Rias don't be humiliated even we knew that Rias had no chance since even in her Balor Princess form, she is much weaker than Issei in P DxD G