Hmm? The AI had nothing else to do, since it had no resources to spare. It was kind of hoping to get a nice cheap card, but apparently was out of luck. It also didn't use the globe until it was absolutely necessary to do that. In retrospect, discarding would have been a better idea (since production x0 is pretty harsh), but then again, if all he got would have been Pegasus, that strategy could have paid off as well.