Cinder pulling a heel-face turn would be amazing and almost redeem her for killing Pyrrha. Almost. Plus, maybe having the full Maiden's power could somehow affect her mind, so who knows?
That theory is just too good. I'm stealing it.
\o/
Hmm. Possible...
I wonder what she's trying to summon this time. The GIANT FUCKING RUNE FILLING AN ENTIRE MASSIVE ROOM bodes well for her capabilities.
...Probably something related, but not directly. Still, no clue. Gonna be waiting for the YouTube release.