This is all theoretical. Ideas are welcome.
On the theoretical chance that a Mistborn was able the get their hands on a broken piece of shardplate (it shatters when hit too much) and then consumed it, what ability would it provide, given the theoretical chance that it could be burned?
Shardblades, which are
Are metal. According to Wyndle,
If they became something small enough, what allomantic ability would they give?