This video is not meant to be stylish. It is just to provide a good strategy to beat Dante without taking risks. Note that the Story Mode DMD Dante has the same AI but much more health. But this strategy still works great even if he has more health.
I'm not the best DMC player out there but I finished all modes with "S" and got all the achievements. This is the footage from the first time I beat the Bloody Palace. So keep in mind I was quite nervous, even if I tested the strategy before. Enjoy ^_^
Thanks to H_Scorpio and the DMC4 guys from the GameFAQs message boards for some tips and strategy. And thanks to Mikadok and his Bloody Palace FAQ.