LoZ Wild: The Bargainer Statues
Now, to start off, from my understanding of what I've read about it, the actual Shintoist concept, process, & spirit produced as a result of said process, is actually known as Bunrei (分霊) &, theologically speaking, the Kami isn't supposed to be decreased in any way by the act, even functioning the same. It is specifically compared to the act of using a candle to light another candle.
However, I am personally gonna be taking a couple of creative liberties in certain instances & this happens to be one of them. If this were the case in my hc, then I'd have to get a bit more convoluted with things than I'd personally prefer. As such, I'm instead making it more similar to how the Kage Bunshin technique from Naruto works. Which would be more like Hylia is the "source" goddess & the "Hylias" inside the Goddess Statues are lesser copies of her with varying degrees of power & capability depending on their host statue's size.
Also, the in-game Japanese name for the Bargainer's Statues are Majin-zō (魔人像, Magic Person Statue) & the Goddess Statues are Megami-zō (女神像, Goddess Statues), but that won't be the names I use for them.
Remember, this is my hc & I am allowed to take a couple of creative liberties here & there in my hc.
I actually see the Bargainer's Statues or Shinigami-bōzō (死神貿像, Death God Trade Statue) as being very early depictions of the Fierce Deity that act as bunshin for him in the same way that the Goddess Statues or Megami-hōzō (女神褒像, Goddess Reward Statues) act as bunshin for Hylia.
These depictions are not exactly accurate in a similar way to how the Goddess Statues are likely not accurate to how Hylia actually looked.
In this way, even though, as per my hc, Hylia & the Fierce Deity themselves have both been reincarnated several times over, their bunshin still exist & are able to watch over Hyrule & the Depths via their statues. Thus, in a way, the statues are like siblings to each other & the source god their parent in an abstract sense.
The reason I say this is because, again in my hc, one of the domains that the Fierce Deity rules over is death & the ferrying of souls to the afterlife.
If so, then this might explain why Link is always able to see the spirits of the departed. Why he can see the Poes. Why he can see the Shadow Soldiers upon the rock stacks in the Depths when no one else can.
However, something else I'd like to bring up is the Horned God Statue or Akuma-zō (悪魔像, Devil Statue). There is some evidence to suggest that the kami housed within it may also have been a Bargainer. However, obviously, something went wrong with this one & the bunshin of Hylia punished it for its life & power trades by putting it into the Horned God Statue or turning the statue of the Bargainer into the form of the Horned God Statue.
However, that doesn't necessarily debunk my theory. If you recall, Ravio was also quite the businessman who made a practice of selling things at quite high prices & he is Link's Lorule counterpart. In my mind, those who live in Lorule possess the same core souls as those in Hyrule. It is simply that their darker tendencies are brought forward a bit more. As such, it's possible that this is a part of the Hero's Spirit that we simply don't see often...
Except that we do see it quite regularly, don't we?
After all, heroes are quite prone to collecting things. Especially rupees.
And to be fair, the newly dug up Bargainer Statue in Lookout Landing also mentioned that since it'd been brought to the Surface, it'd been unable to return souls to the afterlife.
So, if the same thing happened to this perspective punished Bargainer, then it's very possible that after what may well have been 10,000 years, it might've tried to find a new purpose. One featuring a new bargain.
In my mind, the Sheikah were the ones who were supposed to bring the Poe Souls to the Bargainers, but that is obviously not taking place anymore.
And, perhaps, this punished Bargainer had originally been brought to the Surface to act as a point for Sheikah to return the souls that had returned to the Surface to take on the forms of enemy Poes & especially Imp Poes.
Though, what I find interesting is that this would mean that the Fierce Deity likely had 4 eyes in a similar way to how Rainbow Quartz from Steven Universe had 4 eyes. Which I'm very cool with!
I'd actually like to see some fanart of that personally.
I get the idea that, physical attribute-wise, he likely had a similar appearance to Sesshoumaru from Inuyasha, but with different markings, 4 eyes, & tan skin. Not to mention different clothes.