Gosh, I feel so out of it. Is there a definitive set of rules?
Also, I've got the cards installed as an OS X Widget, and it seems there are several versions.
1975 (Original)
1978 (Second)
1979 (Third)
1996 (Fourth)
I set the Widget to Fourth Edition and the first thing I got was "Remove a restriction"
So according to the concept, that would mean changing the tuning, no?
(Just kidding!!!! But that really was the first card I drew!)