Talk:Myrtenaster/@comment-28189972-20170713222954/@comment-4010415-20170804021922

I think Weiss always has to use gravity Dust to make the black glyphs, even the one she used to launch Ruby in Players and Pieces. It's just still unknown why that one turned red, but since mixing fire Dust with it doesn't make sense, I've always wondered if it actually turned red because of Ruby's red Aura.

Think about it: The glyph turned red and its rotation sped up before it launched Ruby with immense acceleration. What is Ruby's Semblance? Speed, and it gives Ruby acceleration in which ever direction she's trying to go. What if Ruby preemptively activated her Semblance while still on the slingshot, and her Aura bled into the glyph, thus turning it red and speeding it up?