Essentially the Belmonts are God's chosen champions against Dracula and other evil beings.
Yes, for so long I have been looking for a word to sum up there power. "God's chosen champions"
nice one.
Did this special power exist in Leon?
Yes they seemed to like how he can do that flame kick, use sub weapons, sense vampires (depending on what part of the castle you beat first) and knowing that Gandolfi was human.
and also something that really stood out to me was using the whip with such skill
Medusa even said that "It wasn't so powerful before"
again this could be due to the elements but if one has not got them then then again no, he just has real skill. and even. so it seems to be natural skill.
But its this part of the conversion that makes me think that its just Leon's own supernatural powers.
"Leon: But it has become more powerful than before..."
"Rinaldo: That is because of you. I hate to say it, but it seems it fits you better than me."
Even Rinaldo the one that made the whip, so he should know it better then anyone at that point in time, and he himself who had his own powers. But even he had to say that Leon was better then him at using it, and he seemed to bring out a power in it that he couldn't.
And being able to take on monsters, and win. oh and using his Magic Gauntlet, I know that it was Upgrade with Alchemy, but still to use something like that, and make the most of it.
And to have the strength to block without being knocked down, or have his bones snapped.
Yes it could be all part of the enchantment, giving one the power to block with no ill effects. But Gandolfi , never said that he just said
"Some enemies' attacks release a special power. If you block them with the gauntlet, you can gather that power."
So yes it could be that enchantment make it so one can block powerful attacks. but he only really focused on the gathering part.
And I think he would have said that it also give you the power to block anything .
But his sentence made me think, that he thought Leon would have no problem blocking anything that comes his way.
so yeah id say that
special power exist in Leon.