PumpJack McGee wrote...
So- in essence- her control of polarity is just control over magnetism, which includes control of any ferromagnetic materials.
Probably, I do not think they will extend her control of polarity to electron sharing otherwise she would be god.
Also no RWBY this week, season finale to take place in the next two episodes via condensing four weeks of content. Really hoping they either get exiled or graduate from Beacon, so long as they go away from Beacon since it's had a nice run at this point.