Thread:Zannia/@comment-23975615-20140111165614/@comment-1321146-20140111215651

That seems a bit subjective...

It might be better to use a different term, and limit the list to cards that cannot be won or purchased. That would be an objective list.

No simple name for such a category springs to mind though. Unobtainable isn't necessarily true, as you might still be able to trade your way to it...