The idea of taking shelter at a time like this, in the middle of a very real battlefield, strikes Lena as foolhardy -- and she was always the first to take a high risk for a high reward. There was a chance that she could disappear in the middle of her watch, and that Sombra would be completely unprotected. She's not wholly willing to take that chance.

But, as the pinging of her accelerator reminds her, she doesn't have much of a choice if she wants to get herself or anyone else out of here alive.

"Not out here in the open. There's gotta be a better place."