Oh. Well, I guess that makes sense. There's probably a scientific principle involved or something.

[The rest, he's a little less credulous about. He eyes the cards, eyes the guy holding them, eyes the cards again...]

Uh... attack power? Like... that kind of sounds like a video game. That's a thing?

[It's an excited sort of skepticism, though. He's not doubtful so much as looking for some clarity, because if it's like a video game, that's really cool.]