Allomancy hacking Hemalurgy?

[Trusk'our he/him]

I actually brought this up as a side in my Metallic arts Challenge, but after thinking about it's implications, I think that it deserves a thread of its own. 

If someone with an allomantic ability, such as a mistborn, could remove it with a hemalurgic spike, then heal back the power (probably via unsealed gold metalmind), would burning that spike then result in them increasing their power for that ability?

We know from WoB that burning a hemalurgic spike has the effect of splicing your spiritual DNA with the person whose power the spike contains, so to me this line of reasoning seems logical.

[Honorless he/him]

Basically endless mining from a gold Ferring? That's been theorized before but I don't think we have any confirmations from Brandon. We do have confirmation that gold Ferrings can heal their Spiritweb though.

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Kurkistan

Could Miles heal back his Allomancy if it was spiked out of him?

Brandon Sanderson

No, he could not. He would no longer be an Allomancer. Also, he'd probably be dead.

Kurkistan

Thanks!

I'd thought maybe he could just do some super-tapping from his existing Health in his goldminds (since he'd still have his Feruchemy)...

Brandon Sanderson

Oh, I see what you're asking. Using Feruchemy to heal the removed portion of soul. That's actually plausible, not so different from healing other kinds of soul-wounds. If he survived, then yes, this actually might work. (That's why I get for reading the questions so quickly.)

Goodreads: Ask the Author Q&A (Aug. 13, 2014)

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Kurkistan

If you spiked out Miles' Feruchemical gold, would he be able to burn his Allomantic reserves [read: Feruchemical reserves using Allomancy] and heal it back?

Brandon Sanderson

If you spiked out his ability to heal gold and somehow left him alive?

Kurkistan

Yeah, but still having Allomancy.

Brandon Sanderson

Still has Allomancy...

Kurkistan

And he’s like in the middle of burning a goldmind.

Brandon Sanderson

Yes, that would still work. It'd still have a Spiritual Connection to him.

Kurkistan

So if you're a Coinshot and you get [spiked] to have Feruchemical steel, and then you lose the spike after making a store, you can still Compound that for speed?

Brandon Sanderson

Yes... Yeah, that should still work.

Kurkistan

Was Paalm doing that?

Brandon Sanderson

That's a RAFO.

Shadows of Self Chicago signing (Oct. 12, 2015)

Iirc there's contradictory WoBs about the possible side-effects of burning a Hemalurgic spike, but sDNA splicing makes sense, imo. So, there's probably a point where Hemalurgically spiking is no longer a good idea. Hemalurgic decay would probably ensure that the amount gained is always less than the amount stolen

As for a compounding trick, like using Allomancy to power Feruchemy but swapping Feruchemical metalminds for Hemalurgic spikes. Wait, oops, Feruchemy and Hemalurgy, not Allomancy and Hemalurgy:

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Questioner

Can you use Feruchemy and Hemalurgy together like you can use Allomancy and Feruchemy to Compound?

Brandon Sanderson

*asks for clarification* There are some tricks you can play. I wouldn't call them Compounding, but there are tricks.

Shadows of Self Chicago signing (Oct. 12, 2015)

Edit: Ah, wait, I found a WoB on F-Gold farming:

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HazelCharm47

Let's say we have a hypothetical situation with Miles Hundredlives. In this scenario, he is wearing a gold metalmind filled to the brim with stored healing power. He is then spiked with a cadmium spike and loses his gold allomancy.

Now, if I recall from various WoBs, he would be able to heal using the gold metalmind and regain his gold allomancy. I could be misremembering and he cannot heal it, but I believe he would be able to since it is part of his Identity.

However, one question I have never seen the answer to is this: what happens to the ability in the spike? Is the allomantic ability still contained in the spike, leading to a duplicate? Or is the spike's ability lost? Or maybe I have this whole thing wrong and Miles could never have regained the ability in the first place.

If the ability duplicates (which I doubt), that could lead to some crazy things. Also, this applies to any Twinborn with gold Feruchemy, I just thought Miles was a good example I guess

Brandon Sanderson

I'd like to see the exact WoB's here to make sure I'm being consistent, as I don't know that I confirmed you could regain lost powers--only that you could heal from hemalurgic soul damage. Most likely, what you'd end up with is a person who has been healed and can remove the spike from their body without damage, and without needing it to hold their soul together--but who has lost the ability in the spike.

Regardless, though, what you want here (the mass production of spikes charged and even blanked) is possible with the right levels of investiture. It's an energy, like things in our world. The difficulty is finding out how to 1) get enough investiture and 2) key it to the right people and/or magic.

Hope that's a little more clear.

That said, a lot of times people just ask me if something is possible--and a lot of things are possible, but just very difficult. And with the right boost of investiture, in the right circumstances, it WOULD be possible to regrow lost (to spikes) powers. It's just highly unlikely.

I'm not sure if the questions people are asking me are ones I've qualified, or not, in these instances. Also, this is all something I'm playing with still behind the scenes as we enter the modern age of Mistborn.

HazelCharm47

As requested, here are the WoBs I believe are related. They might be obsolete, however. And I assume things will get changed a lot before Era 4, but hey, it's fun to ask anyways

WoB #1:

https://wob.coppermind.net/events/331/#e9434

This one states that as long as Miles still has his Identity, he would be able to use his Feruchemical metalminds after being spiked and would be able to heal.

WoB #2:

https://wob.coppermind.net/events/102/#e983

This one says that Miles would be able to heal his soul using Feruchemical healing and regain his gold Allomancy (assuming he survives the spiking). I think this is the most essential one!

WoB #3:

https://wob.coppermind.net/events/76/#e6335

This one is only somewhat related - implies that the Feruchemical and Allomantic powers are spiritually part of him.

WoB #4:

https://wob.coppermind.net/events/7/#e6435

Also tangentially related - damage to the soul from Hemalurgy can be healed (Although this might just be a Hoid thing). I guess the question could be expanded to include non-Feruchemical healing as a way to repair the soul after being spiked.

Brandon Sanderson

Well, I don't think any of those are specifically inaccurate. I just didn't quite understand what people were trying to get out of me. A lot of times, I don't know quite what people are trying to get out of me. I can see now they're trying to figure out.

I see now, and I appreciate you putting this all together for me so I can see what the fans are trying to figure out. So the answer is a cautious yes. The problem here is that he'd need to compound a TON of healing first--but yes, it would work. You could theoretically turn someone like Miles into an invested spike factory.

If he didn't have enough healing stored, though, he'd end up with a healed soul but a gap (like a scar on his soul) where his spiked-out abilities were. That could theoretically be healed with application of more investiture, depending on things like how he views himself, and if you could get the right type of investiture.

General Reddit 2020 (Nov. 6, 2020)

 

Edited November 3, 2021 by Honorless

[Trusk'our he/him]

I suppose one other thing you might have to worry about is if a stronger power requires more investiture to heal (i.e., a lerasium mistborn's power vs regular mistborn's power), and it might reach a point where burning your own spikes brings in too little enhancement for the amount of trouble that you go through.