You serious ??! Burn pot yes, but I dont recall I burn pot of that worth, because I only make full of my inventory with rejuv pot and I dont recall I finished them as well to beat Baal, maybe another few more after finished those in my belt.

I suspect you dont really equip or advanced your class level well. What class you playing anyway ?? I'm playing sorcerer alone and I can venture up to Hell level until I faced Diablo then kena pawned.