Her eyes lock with Magneto's for a moment and he can see that neither she is a fan of him. He doesn't like the look she gives him and decides to test her reflexes and durability. He turns his back and focuses on one of the older model sentinels and takes control of its body. He then flings it towards him but it misses and makes it's way towards her back.
"Now little girl, lets see what you're made of."