mtg card list shadows over innistrad SOI | 330 cards (English) mtg shadows of innistrad card
Description
One example sold for $18,000 in a Fanatics Collect Weekly auction on in January 2022
Note how the condition (on a scale of one to 10) drastically changes the value
Agro decks are particularly vulnerable to this and can often lose to one lame card like a Moat or something
For Mirror Box, that rule is the legendary rule that says you're only allowed one copy of a legendary creature card on your battlefield at the same time
There's also counterfeiting or buying fake cards, which is totally illegal and you should never do it
