Storage state Donut put crawlers into during the battle; they felt nothing, and Florin asks that it never happen again.
Florin describes Tina popping out of the ball and going right to work, taking out a fire lance tower single-handedly. Asked directly whether he really didn't feel anything while he was in the ball, Florin answers carefully: "As far as Donut is concerned, no. We didn't feel anything, mate."
Then he hesitates and adds a request that lands harder than the joke — just don't let her do that to us again. Carl nods and figures as much, understanding both what the answer means and why Florin phrased it the way he did.
Battlefield storage measure whose survivors will not talk about what it was like.