Palace Jailer is a Magic: The Gathering card, an uncommon white creature from Commander Masters (CMM), a Masters set released in August 2023. It is collector number 47 in that set, with art by David Palumbo. It costs {2}{W}{W} (two generic and two white mana) to cast, for a mana value of 4. It is a 2/2 creature. Its colour identity is white. It is legal in Legacy, Vintage, Commander, Duel Commander and Oathbreaker. It has been printed in 8 sets, from Conspiracy: Take the Crown (2016) to Marvel Super Heroes Commander (2026). The latest aggregated market price for this printing is $0.23 (normal finish, as of 2026-11-02).
Card text
When this creature enters, you become the monarch.
When this creature enters, exile target creature an opponent controls until an opponent becomes the monarch.
Market price
Latest aggregated market price for the normal finish of this printing: $0.23 (as of 2026-11-02).
The figure covers this printing only; other printings carry their own price on their own page.
Format legality
Legality of Palace Jailer by format. Formats in which it is not legal are not listed.
Palace Jailer has been printed in 8 sets. The other printings are listed newest first, with the rarity and release year of each.
Printing
Rarity
Year
Marvel Super Heroes Commander (MSC) #140
Uncommon
2026
Final Fantasy Commander (FIC) #247
Uncommon
2025
Tales of Middle-earth Commander (LTC) #174
Uncommon
2023
Time Spiral Remastered (TSR) #298
Special
2021
The List (PLST) #CN2-18
Uncommon
2019
Treasure Chest (PZ2) #4
Uncommon
2016
Conspiracy: Take the Crown (CN2) #18
Uncommon
2016
Official rulings
The 8 most recent official rulings for Palace Jailer, newest first.
The game starts with no monarch. Once an effect makes one player the monarch, the game will have exactly one monarch from that point forward.
Being the monarch carries two inherent triggered abilities. "At the beginning of the monarch's end step, that player draws a card" and "Whenever a creature deals combat damage to the monarch, its controller becomes the monarch."
In a multiplayer game, if the monarch leaves the game, the player whose turn it is immediately becomes the monarch. If the player whose turn it is has left the game, instead the next player in turn order becomes the monarch.
Palace Jailer leaving the battlefield won't cause the exiled creature to return. The game will continue to watch for the next time an opponent becomes the monarch.
If a creature token is exiled, it ceases to exist. It won't return to the battlefield.
The opponent that controlled the exiled card doesn't have to be the same opponent that becomes the monarch in order to cause that card to return to the battlefield. Any opponent becoming the monarch will cause the card to return.
If you're not the monarch as Palace Jailer's second ability resolves, the creature will be exiled until there's a new monarch and that player is one of your opponents. The creature won't immediately return just because an opponent is the monarch.
Auras attached to the exiled creature will be put into their owners' graveyards. Equipment attached to the exiled creature will become unattached and remain on the battlefield. Counters on the exiled creature will cease to exist.
Similar cards
Other creature cards with a white colour identity, ranked by how often they appear in Commander decks.