The other already replied deeply about the Ferrings (One Power Feruchemists).
There are not natural way to be' a "two Powers in the same powerset Metalborn" (Metalborn is someone with Allomantic or Feruchemical Powers).
The only ways to obtain that scenario are:
- Hemalurgy
- gain mechanically the Powers (I remain vague as you don't read the Era2 yet)
- Lerasium Alloys (that gift a Misting Power and therefore if you are already a Misting and you swallow an Alloy to gain another Allomantic Power, you Will have two Powers).
It could happen to have a single Allomantic Power and a single Feruchemical Power naturally also if It's very rare.
That would not be true the given that we see twin borns in the 2nd era being you know born naturally.
It is quite possible for there to be a twin born be a combination as follows beyond the single twin born powers
Full mistborn full ferochemist
Full mist born single power ferochemist
Single allomantic power full ferochemist
The unsettling issue in the 2nd era is did harmony stop full ferochemist and mistborn from being born. As it does seem unnatural that neither have been born since sazed saved the world.
Mistborn vs. Feruchemist Questions
in Mistborn
Posted
That would not be true the given that we see twin borns in the 2nd era being you know born naturally.
It is quite possible for there to be a twin born be a combination as follows beyond the single twin born powers
Full mistborn full ferochemist
Full mist born single power ferochemist
Single allomantic power full ferochemist
The unsettling issue in the 2nd era is did harmony stop full ferochemist and mistborn from being born. As it does seem unnatural that neither have been born since sazed saved the world.