Calculated, fearsome and merciless. These terms are what best describe the frightening evil that is Diavolo. Looking for someone who can provide a mature yet frantic male adult voice in their mid 20's-early 30's. I'm not looking for anime dub accurate voice performances. I would suggest against giving Diavolo too much gruffness to his voice. Other than that, let me hear how you think Diavolo would sound.