Ghostly Prison is an Uncommon card from the Commander 2021 set of Magic: The Gathering, currently valued at $8.28. Over the past 30 days, it has experienced a notable increase of 18.4% in market value. Illustrated by Daarken, the card's mechanics offer strategic advantages in gameplay, making it a valuable addition for collectors and players alike. Its rising popularity reflects a growing interest in its defensive capabilities within various deck strategies.