One thing that I wanted to do in this (which I did, and think I pulled off ok, but not great) is a complete abscence of dialog. That's mostly the reason for the cards. The problem with this was that when he pulls out Card 2, it's supposed to be him making up things that this thing can do. This was supposed to be indicated by switching the cards from that nice Georgia typeface to my own chicken scratch. Maybe I could have finished the writing in time, but I'm fairly sure it would have put me fairly far beyond the 24 hour mark. It's something I really wish the comic had.