[Despite the gravity of the situation, she smiles all the same at seeing his response. Her face hasn't been welcome back home recently and the change of pace is appreciated here.]

I can't help with your isolation issues but I can help distribute it in gas form. I'm not certain the same methods would work with a liquid spray but I could try, or shield others using the spray if nothing else.

[She pauses a beat.]

And I can fight. [But there aren't many who here probably who could move gas through tunnels the way she could with her powers, probably.]