Originally posted by NewGuy01
Arguable; Vaylin hasn't exactly demonstrated herself to be a very effective warrior, for all of her power.
When Vaylin was in pursuit, Lana Beniko and the Outlander were fleeing. Granted that the Outlander was not in a good shape during this time but the two of them were handling anybody else just fine.
Some chapters later, when the Outlander and Vaylin met again, Vaylin send him packing across the hall with a Force push, but Senya intervened. Vaylin might have been holding back against her (i.e. mother); this is why she didn't use her powers against her mother. However, Vaylin remarked (later on) that she will not be merciful next time and would kill Senya, if they meet again.
Do not underestimate her. Play the game.