Card rarity in Magic: The Gathering describes how often a card appears in booster packs
That number might be a typo or exaggeration, but even still this isnt someones kiddie printing press were talking about
This is true even when a player elects to hold priority and take multiple actions in a row
There are four Battlegrounds of varying difficulties, and each offer both you and Ursula different abilities or drawbacks to make it harder or easier: The Battlegrounds card should be on the table for all to see, but it doesnt have a set place on the mat like other cards
But if you've been playing for as long as us, it's possible you tossed around shadowless cards in the school playground
So, given that cards which date way back to the beginning of the game retain their practical use within the game, its quite often the case that they can hold their value not just from a collectors perspective, but also with players intending to use them in-game too