When Sage sent down the squalls from above, Izroth and Roudin instantly became aware of her presence. They had been so focused on not slipping up on their attacks that they failed to realize that someone had gotten this close to them. Of course, this was also related to Sage's ability to have near-perfect control over the level of her presence she emitted.
Izroth quickly glanced over in the direction of the attack and the person who was behind it. He was surprised to see that it was the same student of Zushuatri that directed a killing intent towards him. Even now, he was positive that he had never met her before and so he did not know what he had done to offend them. However, he would not simply sit back and allow himself to be thoughtlessly killed.
'Though I can't say her timing is good.'