I would consider tracking cards like: Base Set Charizard Unlimited 1st Ed
Also, there are the costume and Halloween stores on Magnolia
If you do, put a +1/+1 counter on this creature
Theres no way, whatever your criteria, that youll get to the end and without asking, Steve, sure, but what about this card?!? I could have populated this list with staple commons like Counterspell and Elvish Mystic and probably been pretty accurate, from one way of looking at things
If the copied artifact is copying something else, then the token enters the battlefield as whatever that artifact copied
After that, he lets you proliferate twice a turn, and is a big beater that's hard to face in combat