Bat Switch

Ava was taken to some docks overseas via a Justice League Javelin. There, she was escorted near a staging facility for the militia, which was preparing for a flight to Gotham with supplies.

"You will need to assume the identity of one of the militia thugs and maintain that identity until you reach Gotham. The plane won't stop, you'll need to find a way off without being detected." Ava smirked. "Easy." Nightwing didn't like how cocky she was, but she did have the acting skills to pull it off. "Whoever you decide to pose as, I will hide them and remove them from the area before so they can't alert anyone."

She watched several men and one woman. They seldom left the plane's immediate vicinity. "Get the girl. I'll take her place." Nightwing disappeared, Batman style, on her. Nightwing then notified her that it was done. Ava assumed the girl's appearance.