Okay, so the guy is good, he'll give him that. Jacob's intently focused on what's happening, fascinated by the mechanics and trying to piece together exactly how it was made, who made it--was it the priests, or--

--and there it was.

"You did it! We did it!"

There's a smile, a genuine one, because that was a surprising amount of teamwork that actually, well, worked.

And Jake takes a swing at the guy's face with as much power as he can muster in his punch, hoping to knock him out and take the artifact for himself.