I would like to suggest that we use the card terminology that Artbox has established to avoid confusion.

This will be helpful when wanting to trade cards.

For example,
Yule Ball Drapes
Yule Ball Program
Yule Ball Invitation
Yule Ball Poster
One of these names is commonly used but the card doesn't exist, or am I missing something here.

The Yule Ball Props are:
P1 Yule Ball Drapes
P2 Yule Ball Program
P3 Yule Ball Poster
I don't think it would be necessary to include the name if we use the ID number, e.g. C10, P9, CFC4. The actual card number may be of interest.
For example CFC4 013-300, in case a person likes low numbers, or another example C14 800-800.
Just a thought.
