You said you wanted canon data, not what canon data was relevant and what is not. Igarashi's canon IS the main canon. If you consider simply the Bloodlines manual, then you can do pretty much whatever the hell you want, since it says absolutelly nothing on any account concerning the relationship between both weapons.
If we apply the same logic you used to dismiss the locked whip or the life draining effect, then we'll have to dismiss this one because the original original story of the whip never says its a "Sorcery whip," only ever saying that it's holy/blessed.
But again you've missed the point, it has also been called the "magic whip" in the "original" canon so yes there is magic involved.
And the original canon( before Iga really took over) seems to say that really anyone could use the whip. as long as they had some link to the Belmont's and as both words "Sorcery & magic are the same thing they seem to be carrying the older canon on. they just added "vampire killer" on.
but the whip has had many, many names, in the First Canon. And as the flame whip was done by magic, its not so hard to link magic being used to make the whip. and magic has been part of the whips history.
And as for the unlocking part, well that was really added on with no real pre existing evidence. and as there was a canon before IGA's the magic thing makes more sense.
that's the funny thing about some CV fans they seem to think that there was no story before IGA, but that's just not true. so no lets not dismiss it.
It doesn't. Not in the game, neither in the manual -- not even in the japanese one. So, again, if we apply the logic of "this is canon, this isn't", IGA is the one who came up with the "complimentary weapon" idea. Either you'll have to discard it "because IGA" or you'll have to reinvent the wheel.
Here is the transcripted japanese manual in case you doubt me: http://castlevania.jp/a_main/14/index.html
Oh could you tell me when he did come up with it ? what year what game.
There is a real answer: The spear went to Jonathan Morris, and I believe this was done because the people supposed to inherit it became vampires. But again, if you call anything IGA "not canon" then there's not much to work with.
Well I must say that this was on my end i should have made it more clear
But after seeing yet again your aversion to using magic, like you wanted the VK to just be a whip, no chain, no magical transformation, no combat cross, just a leather whip.
And I fine that odd as just think of the power if you combined the most powerful parts of the combat cross. and the VK.
The power of the magically blessed vampire killer whip, gods own power on earth crushing all darkness. And the body of the combat cross, the cross being the bane of all unholy.
and add iron to as it will make it even more powerful.. I guess you have a more Sami rami approach to story telling,
as opposed to my Stephen king style storytelling.
[and trust me on the iron part, as I am an expert on the occult/supernatural, as my family
has had a VERY long history with supernatural. And we come from a really,really old family, we even have our own coat of arms , we are the closest thing this real world has to the Belmont's
]
But no the real answer is... that we all will never know what happen to it, or what it was even doing there in the ground. IGA tried to tacked his story on to it, like he did with most of CV, just took others work and got rid of it or "modified" it. No the real answer is what were the plans of the person who came up with spear, what was going to happen to it, who would use it next. but sadly we will never know.
Status-wise? Nope. Alucard Spear has +140 ATK, while the Undead Killer has +70 ATK. The spear is even stronger than the unlocked Vampire Killer -- which only surpasses the spear in damage output because it has the holy attribute, which most enemies are weak against and that the spear doesn't have.
And that tells me that its one of those odd game ideas, that have nothing to do with the canon. Sort of like how no one is ever bitten by zombies in res, and even if the play gets hit, it just never happen in canon.
But no weapon is more powerful then the vampire killer, not in power or magic. I mean IGA has dropped some clangers in his time on CV. But not even he would devalue The vampire Killer.
So take it from me X, if the Vampire Killer whip and the Holy whip are gone, go for the undead killer. not just as a CV fan, but as a expert on supernatural.