Can an infused Hemalurgy spike be affected by Allomancy—steel pushes and iron pulls? Or does the charge interfere with the Allomancy much like a persons body would?
Anything infused (regardless of the world or magic that infused it) is resistant to magic. So you’d have a lot of trouble pushing or pulling on a spike, unless you had access to a boost of some sort to overcome the resistance.
So, Nightblade would be resistant to steelpushing? Good to know ;-)
My friend and I asked him something like this at a book signing, but for some reason it never seemed to make it onto 17th Shard. We asked if a shardblade or Nightblood could be used as a hemalurgic spike (i.e.: two different investitures of magic). Brandon said that yes, in theory you could do that, but objects have a limit to how much investiture they can hold, and that it could be argued that things like Nightblood and Shardblades are already “full.”
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