Detention Sphere
GK2RNA Guild Kit/#10/2019RareReprint
Colour IDMV 3
Current paper retail
Card Kingdom$0.59
Cardmarket€0.59
ManaPool$0.15
TCGplayer$0.47
Buylist (dealers pay)
Card Kingdom$0.06
Paper retail history (USD)
3 providers
Latest $0.59High $0.79Low $0.59▼ 25.3%
Market and collecting
Market overview
$0.47TCGplayer, USD, retail, nonfoil
Latest observation: 2026-11-10
7d▼ 4.1%30d▼ 4.1%90d▼ 4.1%
90d high
$0.50
90d low
$0.47
Paper printings priced
3
Currently 3rd
Cheapest paper printing
$0.17
Return to Ravnica
- Down 4.1% over the last 30 days on TCGplayer.
- Currently 6% below its 90 day high of $0.50.
- This is the most expensive paper printing currently priced (3 priced in total).
Find this printing on eBayView on TCGplayerAffiliate. MTGPrices may earn from qualifying eBay and TCGplayer purchases.
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Play
Compare printings (3 priced)
Gameplay and rules
Enchantment
When this enchantment enters, you may exile target nonland permanent not named Detention Sphere and all other permanents with the same name as that permanent.
When this enchantment leaves the battlefield, return the exiled cards to the battlefield under their owner's control.
Card capabilities
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Primary formats
Eternal formats
Rulings (4)
wotc1 Oct 2012
If Detention Sphere leaves the battlefield before its "enters" ability has resolved, its leaves-the-battlefield ability will trigger and do nothing. Then the "enters" ability will resolve and exile the targeted nonland permanent and other permanents with that name indefinitely.
wotc1 Oct 2012
If the target nonland permanent is an illegal target when the "enters" ability tries to resolve, it won't resolve and none of its effects will happen. No permanents will be exiled, including those with the same name as the target.
wotc1 Oct 2012
The "enters" ability has only one target. The other permanents with that name aren't targeted. For example, a permanent with protection from white will be exiled if it has the same name as the target nonland permanent.
wotc1 Oct 2012
Although the target of the "enters" ability must not be a land, lands with the same name as that permanent will be exiled.
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About this card
Detention Sphere
Detention Sphere is an Enchantment, with mana cost {1}{W}{U} (mana value 3). Printed 3 times across MTG sets.
Format legality: Commander: legal, Modern: legal, Standard: not_legal, Pioneer: legal, Legacy: legal, Pauper: not_legal.
Current headline price on TCGplayer: $0.47 (down 4.1% over 30 days).
Frequently asked
Detention Sphere FAQ
How much is Detention Sphere worth?
The current TCGplayer USD retail price for Detention Sphere is $0.47. It is down 4.1% over the last 30 days. Over 90 days it has ranged from $0.47 to $0.50.
What is the cheapest printing of Detention Sphere?
The cheapest currently priced paper printing is from Return to Ravnica at $0.17 on TCGplayer.
What is the most expensive printing of Detention Sphere?
The most expensive currently priced paper printing is from RNA Guild Kit at $0.47 on TCGplayer.
How many printings of Detention Sphere are there?
Detention Sphere has been printed 3 times in English paper sets that MTGPrices tracks.
What set was Detention Sphere first printed in?
The earliest English paper printing that MTGPrices tracks is from RTR #155, released 2012-10-05.
What is the newest printing of Detention Sphere?
The most recent English paper printing that MTGPrices tracks is from OTP #43, released 2024-04-19.
Is Detention Sphere legal in Commander?
Yes, Detention Sphere is currently legal in Commander per Scryfall's legality feed.
Is Detention Sphere legal in Modern?
Yes, Detention Sphere is currently legal in Modern per Scryfall's legality feed.