One of the game's biggest strengths and weaknesses is the fact that neither you or the enemies have any defense...speaking of that, I gotta finish on Nocturne...and soon DDS...*cries in a corner*
Not sure what you mean by that as you can get tons of nulls till you're practically invincible and only "Almighty" attacks can dammage you. I'm probably never going to finish Nocturne, I know the ending, know what hell is ahead of me, and know that the story and characters honestly just suck, but because I could breathe fire I kind of just ignored that.