User blog comment:Xilinoc/Ch. 554 - Desperate Lights/@comment-1387259-20131023150012/@comment-11051098-20131023164049

If you hint at the hole she made in the wall in her room to stop the argument between the others, I think she used some ability of hers to do that. I don't think she can do such things with her thoughts only.

But it's a good idea about the female Sternritters being a self-established conglomerate - I would kinda expect the girls to go together when there was 6 of them among the total of 27 Sternritters.

And who knows - maybe they do have skills that allows them to successfully work together.