User blog comment:Eres - Mistress of Illusions/Questions on Dust/@comment-98.109.162.219-20131213234110/@comment-15145664-20131214052004

Which Dust though? Will just any Dust work for any effect or is each type unique?

I think that it is and that the black and white Dust types work for pull and push respectively.

If this isn't the case, then I'd like to know and I don't think anything has been said to refute it yet.