I can't believe you guys haven't played Chakan. Oh wait, I can. No one here is about old school gaming. I would tell you to play it, but I guarantee that you'll hate the game. It's basically about a guy (Chakan) that has been cursed and can not die. So you travel through different realms looking for the most powerful evils in hope of them killing him. They were going to make a bad bad bad ass sequel on Dreamcast but it got canned when the Dreamcast empire began to crumble. Either way, I guess Alucard versus Magus would be the better fight. Magus definitely has a much larger repertoire of magic, and it's definitely more powerful. Still, something is telling me Magus would lose. Look at all the shit Alucard went through. I think first there would have to be a preliminary fight. Magus versus Death. If Magus beat Death, then he'd go up against Alucard.