Empress Maya freed the atmosphere right before she released the arrow at Kalki.
SWOOSH!
SQUEAL!
STAB!
Empress Maya watches everything without any emotions until she feels something stabbing her on her back. She didn't turn to look whether she was bleeding as she knew she wouldn't. She watches the scene that she just altered in her past with so much intent.
-------
Before Empress Maya stopped the atmosphere and appeared inside Kalki's chamber.
Alex asks Kalki in disbelief "Did you spy on your wife? After how much she did for you? She stepped into this hell of a war for you and you did this?!".
He walks away from Kalki and hisses "I can't believe you sent your man to watch her even in this war! She was protecting Xavier for Christ's sake, Xander!"
Kalki speaks carelessly "I was making sure of Xav's safety".
Alex tries to argue "Still! She isn't a threat-"
