Tony laughs at her response. He'd been hoping for that kind of reaction. They could both use a laugh as tension was mounting over the mission.

Tony was listening carefully as she explains how the knives work as he examined it in her hand. "Why would you want to make cards when you can make knives? Is there a way for you to re-absorb the knife so it doesn't explode?" How exactly was she going to do this now that it was created? He raised his eyebrows, impressed as she continues. "I do something very similar with my armor. I can generate a shield but I haven't created anything else besides the blasts." Hmm. Could he make exploding knives? "How much time do they have once created before they explode?"