[@BlackPanther]he would've been burned no doubt. his body is a canvas painted with scars and whatnot so i don't see why he WOULD'nt have gotten burned. sure he is a great fighter but shit happens and warn and there may have been a chance that he got hit by feoras but i don't think the burns would stay since he is hound of ultar, a hell hound. I would assume fire is a his base element and is fairly immune to it. Although depending on when they fought, he could have been young and not used to its heat magic or not so i can see burn marks being on his body. 

Now since he is a Hound of ultar, he would most likely have markings engraved on him since birth that would react to magic and what not. 

ANyway, if someone was to ask Feoras what he thought abut Sorin what would he say? (i ask since in the beginning of his backstory I'm adding in quotes of other characters to help better sort out his place in this world and to embellish a bit (i guess?)