Vera-Kin responds to her disturbingly aggressive attitude and strike at Colby by using the Force to push the pilot backward and out of the reach of Rianna's lightsaber. As she does this she puts herself between Colby and Rianna, fending off whatever lightsaber attacks Rianna follows up with.
When she gets the chance, she will use the Force to rip the lightsaber from Rianna's grasp, hoping that her greatly superior talent with the Force will suffice to disarm the girl.
"Snap out of it!" Vera-Kin shouts.
Vera-Kin leaps into action! A subtle push in the Force sends Colby stumbling backward just in time for Rianna's lightsaber to pass through the space where he had been standing. He crashes into the wall behind him.
Rianna's next swing crackles against Vera-Kin's own, the lightsabers meeting in a flash.
It is at this point that Rianna wakes... you had been seeing your vision again, having come to the part where Myraline arrives and Rand appears... you are startled to find yourself holding your lightsaber, and even more so startled when it is pulled from your hand by Vera-Kin (who rolled five successes to do so).
"What the bloody hell?!" Colby shouts, holding his strained back.
Rianna takes another step back, and turns to face away from Colby and Vera-Kin. She would prefer to not tell Vera-Kin what she was dreaming about, since she never shared the end of her vision, but doesn't think the small Master would let her refuse this time.
"My vision...it's been haunting me since we got here. It came to me again yesterday, and had melded with the one I had five years ago about Beseedra...and then I dreamt about it again tonight, but it was...wrong. Rand appeared, and Myraline, and...I don't know what is going on," she finally manages to say, leaning against the wall.
And why is this happening? Because she's keeping this all to herself because she's distrustful of everyone around her (and for good reason) and it's making her unstable 😛
Ding ding ding, we have a winner. The longer Rianna keeps all of that fear and guilt for something she hasn't done yet bottled up, the more unstable she is going to become.
Vera-Kin, of course, now has sneaking suspicions. Rianna was clearly attacking Myraline in her vision, Vera. That sends up several red flags in your books.
"I...don't know. It just won't leave me alone. Last night when I woke up, I had dreamt that Myraline and Ciira had been following us and attacked me. I don't know why this is happening. I don't know why I had that dream, or why Myraline or Rand appeared in my dream tonight and that happened. I don't even know why Rand has any interest in me to begin with - and from what Myraline told me, he has since I first became a Padawan," Rianna replies. "Why me?"
Rianna continues to maintain her secrecy about her vision, then. She tries to go back to sleep but is only met with her vision assailing her, preventing her from doing so.
Vera-Kin watches quietly and suspiciously when she finally returns to bed herself.
The next morning comes... you have a short time before the rally is to begin. Hirget sends a message asking Rianna to simply meet Nehmen enroute, whereas Vera-Kin is to come to the Fort to meet her soldiers.