Board Thread:Speculation House/@comment-25266931-20151209055514/@comment-5217560-20151213051326

See Chishio, I'm inclined to agree for all the reasons you've stated, but we were told that man kind has yet unlocked the secret to Dust. We also know that one can combine Dust for various effects. We haven't seen all the effects just yet I would imagine.

We also know from the show, and comments from the crew that Dust is an extremely versatile substance. Maybe, just maybe, Raven, in her years of absence and isolation, discovered some more functions of Dust, such as space manipulation? I may be wrong(correct me with screenshots or other reciepts), but that Dust sword Raven used, looked different from most of the Dust we've seen. She also used it to cut a hole through reality. I would think she wouldn't need use that if it were her semblance or something else.