You do realize there is a reason its called Ice DEMON SLAYING Magic. It damages any devil like creature more than it would to something else. Meaning if the demons were frozen once by Silver, they probably either wont get out or will be severly weakened after thawing out. Kyouka's Curse wouldn't affect Silver because he's just a dead corpse. Torafusa would also lose because that water doesnt really affect demons (as shown with tempesta) and Silver can most likely freeze the water, along with Torafusa. The only problem is the defense he has. Tempesta is an interesting one but in the end Silver can probably beat him with the DS Magic. Fire can't melt the ice.Silver does not solo Torafusa, because the latter breaks out of all his ice and punches him a single time to KO him. Kyouka also breaks out of his ice, and cuts him down, Tempesta ALSO breaks out of his ice, and sets him on fire, followed by smashing a lighting bolt upon him and finally a tornado to seal the deal. I agree that he beats Ezel, he can also beat Sayla, since her durability is even worse then his, and he can defeat Keith. He can also defeat Jackal. Mard Geer curbstomps him, its not even up for debate, the guy is in a whole other league.
That is, if he even manages to freeze those demons, its highly doubtable, as they are all fast.
Fail, Silver can't defeat Keith because Keith created Silver as a corpse. Sayla solos eith Macro sorry. Jackal and Franmalth are fodder at this point imo so Silver solos. His Demon Slaying Magic solo'd most of the 9, idk whats so hard to understand. We just know that he wouldnt have been able to defeat Mard Geer on his own, and most likely END