Board Thread:General Discussion/@comment-26993684-20151027192747/@comment-27087951-20151027195052

For starters, everyone has a Semblance within them. It comes from Aura, Aura comes from Soul, where do you think your Soul is?

Now, 2 possibilities come to mind:

1-Not all Semblances can interact with Dust.

2-All of them can, we just haven't seen how some interact with it.