Thief of Sanity
NCCNew Capenna Commander/#354/2022RareReprint
Colour IDMV 3
Current paper retail
Card Kingdom$1.29
ManaPool$0.47
Cardmarket€0.45
TCGplayer$0.97
Buylist (dealers pay)
Card Kingdom$0.33
Paper retail history (USD)
3 providers
Latest $1.29High $1.49Low $0.69▲ 87.0%
Market and collecting
Market overview
$0.97TCGplayer, USD, retail, nonfoil
Latest observation: 2026-11-10
7d▲ 10.2%30d▲ 29.3%90d▲ 76.4%
90d high
$0.97
90d low
$0.55
Paper printings priced
7
Currently 5th
Cheapest paper printing
$0.23
The List
- Up 29.3% over the last 30 days on TCGplayer.
- Trading at or near its 90 day high of $0.97.
- This printing is the 5th cheapest paper printing currently priced (7 priced in total).
Find this printing on eBayView on TCGplayerAffiliate. MTGPrices may earn from qualifying eBay and TCGplayer purchases.
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Compare printings (7 priced)
Gameplay and rules
Creature — Specter
Flying
Whenever this creature deals combat damage to a player, look at the top three cards of that player's library, exile one of them face down, then put the rest into their graveyard. You may cast that card for as long as it remains exiled, and mana of any type can be spent to cast that spell.
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Keywords
Flying
Card capabilities
Creature
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Primary formats
Eternal formats
Rulings (5)
wotc5 Oct 2018
Casting an exiled card causes it to leave exile. You can't cast it multiple times.
wotc5 Oct 2018
In a multiplayer game, if a player leaves the game, all cards that player owns leave as well. If you leave the game, any spells or permanents you control from Thief of Sanity's effect are exiled, and any of the face-down exiled cards remain face down indefinitely. No player may look at them.
wotc5 Oct 2018
An effect that instructs you to "cast" a card doesn't allow you to play lands.
wotc5 Oct 2018
You can still cast the exiled card if Thief of Sanity leaves the battlefield or leaves your control. If another player gains control of Thief of Sanity, that player can't cast the exiled card.
wotc5 Oct 2018
Thief of Sanity's effect doesn't change when you can cast the exiled card. For example, if you exile a sorcery card, you can cast it only during your main phase when the stack is empty.
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Ranked by shared capabilities, colour identity, mana value and type. Never by strategic judgement.
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About this card
Thief of Sanity
Thief of Sanity is a Creature — Specter, with mana cost {1}{U}{B} (mana value 3). Printed 7 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: $0.97 (up 29.3% over 30 days).
Frequently asked
Thief of Sanity FAQ
How much is Thief of Sanity worth?
The current TCGplayer USD retail price for Thief of Sanity is $0.97. It is up 29.3% over the last 30 days. Over 90 days it has ranged from $0.55 to $0.97.
What is the cheapest printing of Thief of Sanity?
The cheapest currently priced paper printing is from The List at $0.23 on TCGplayer.
What is the most expensive printing of Thief of Sanity?
The most expensive currently priced paper printing is from Guilds of Ravnica Promos at $4.51 on TCGplayer.
How many printings of Thief of Sanity are there?
Thief of Sanity has been printed 7 times in English paper sets that MTGPrices tracks.
What set was Thief of Sanity first printed in?
The earliest English paper printing that MTGPrices tracks is from PGRN #205s, released 2018-10-05.
What is the newest printing of Thief of Sanity?
The most recent English paper printing that MTGPrices tracks is from PLST #OTC-243, released 2026-09-28.
Is Thief of Sanity legal in Commander?
Yes, Thief of Sanity is currently legal in Commander per Scryfall's legality feed.
Is Thief of Sanity legal in Modern?
Yes, Thief of Sanity is currently legal in Modern per Scryfall's legality feed.