When I was a kid a friend of mine got bought an AT AT driver, and I refused to believe that it was real because it wasn't on the back of the card. That, coupled with the huge expense of the 30 backs much later in life, made me decide when I started collecting that rather than go for the debut card, I would go for the card that the character first appeared on. So for me, 11 characters made their "debut" on the 41 back card. So far I've only managed 5 - Lobot, Imperial Commander, Rebel Commander, Ugnaught and Yoda. I think at least the first 4 are fairly common, though I didn't see too many Yodas (I might be wrong though). Got to agree though possibly my favourite card.