JB is serious business even without the demon. he's a formidable sorcerer with literally centuries of training under his belt........im almost willing to say that he could give Strange a run for his money but since he was tagged with 'sorcerer supreme" in marvel and its pretty much accepted that Doc fate is the main magic guy for DC i'll give it a rest. however, as it stands hulk would probably lose, but he's still got a good shot tho
cast any spell that just about any other magic user can conjure, but its just that his hallmark is more geared toward the dark arts....and even tho we all hate it the whole"good over evil" thing will always come into play if he's battling a white magic user, but against another arcane user he ususally comes out on top, and even higher food chain arcane users like morgan lafette havent really been able to overwhlem to date
"Back to your gate and duty, Squatterbloat! I'll take the Dreamlord, play his guardian...For innocents abroad need guides of note -- and who notes more than me...?...than Etrigan?"
"Innocents? Why, to hear the tales they tell...you'd think there was no guilty child in Hell!"
"I am the one who comes to cage the ape. I pay no heed to youth or purity. I'll roast each fool that aids the beast's escape, and drink their health tonight in pugat'ry!"