Damn man, you're never gonna finish this. Wait till you feel the full brunt of the 4 horsemen. All I can say is you have some fun ahead of you.
Stock up on health and mana(whatever)
Stick and move. (learn his attack patterns and act accordingly)
Don't use your specials sparingly.
Hit hard, hit fast, hit often.
Yay, you should be on to more difficult bosses by now.