User blog comment:Forrestib/Dust types?/@comment-8182065-20140712042705/@comment-8182065-20140712053203

Oh, so just fan made Dust types in general. I think making a list of ideas for some new ones would be good so we don't have to keep using the same 3 elements we know for sure are confirmed. Some types might have to be looked over for acceptability, for anyone wishing to give these to a character for use in RPs (lets say Blind Dust or Poison Dust for example). Though others might be better used as Semblances, Barrier for example (and Pyrrha's already got dibs on Polarity).

Also on the last bit, I'm certain the RPer would be aware of their OC's capabilities with/without Dust, as well as the other participant's characters to some extent to know who to properly ask or not ask at all. If their weapon isn't able to function a certain way, I don't see why they would make something up rather than sticking to what boundaries the creator had set for the OC. Don't think that's a very fitting example.