Board Thread:Off Topic/@comment-26397825-20200110085426/@comment-27745396-20200222075524

I don't really see where the dust interaction comes from. You could leave it out since majority of the semblances don't really seem to have one (Weiss, Blake and Nora are pretty much the only ones I can think of. Maybe Sun).

But otherwise, it seems like useful semblance to have. But how fast can Terra change her weight? I mean, since laws in physics F=ma, I think she could in theory use her heavier mass to create more force and then turn herself lighter so that same force would turn into faster speed.

That or she could turn herself into a living misille if she uses lighter weight to get as high as possible and then turns into as heavy as a mountain.