THB #290
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Sphinx Mindbreaker
Creature · SphinxFlying, Mill
Nonfoil
TCGplayer market · THB #290 nonfoil
$4.18 +4.2% +$0.17, 7 days
- 1-year range
- 30 days
- +25.1%
- EDHREC rank
- #15,181 Up 68 in 30 days
- Best buylist
Buy THB #290 nonfoil
TCGplayer, $4.18 (opens in a new tab) Card Kingdom, (opens in a new tab) Mana Pool, (opens in a new tab) eBay, Check price (opens in a new tab)
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Sphinx Mindbreaker Price Summary
The benchmark price (cheapest playable nonfoil) is $4.18, up 4.2% over 7 days, up 25.1% over 30 days, up 147.3% over 90 days.
Sphinx Mindbreaker Price History
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Reprints in this period
Sphinx Mindbreaker price history chart, default range 3 months. currently $4.18.
Where to Buy and Sell Sphinx Mindbreaker
Every market we track for THB #290 nonfoil on one line. The gray band is what you give up selling to a store instead of buying at market.
Sphinx Mindbreaker in Sealed Products
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Sphinx Mindbreaker Printings & Prices
Sphinx Mindbreaker has 1 tracked printing across 1 sets, in nonfoil finishes.
Sell Sphinx Mindbreaker: Buylist Offers
| Buyer | Printing | Finish | Cash offer | Market | Spread to market |
|---|---|---|---|---|---|
| CoolStuffInc | THB #290 | Nonfoil | |||
| Card Kingdom | THB #290 | Nonfoil |
Sphinx Mindbreaker Rules Text & Legality
Sphinx Mindbreaker
Flying
When this creature enters, each opponent mills ten cards.
Riddles draw you in, paradoxes hold you fast, and answers shatter your perceptions.
Sphinx Mindbreaker is legal in Pioneer, Modern, Legacy and Commander, and not legal in Standard and Pauper.
- BrawlLegal
- CommanderLegal
- Competitive BrawlLegal
- Duel CommanderLegal
- GladiatorLegal
- HistoricLegal
- LegacyLegal
- ModernLegal
- OathbreakerLegal
- PioneerLegal
- TimelessLegal
- VintageLegal
- AlchemyNot legal
- Future StandardNot legal
- Old SchoolNot legal
- PauperNot legal
- Pauper CommanderNot legal
- Penny DreadfulNot legal
- PreDHNot legal
- PremodernNot legal
- StandardNot legal
- Standard BrawlNot legal
Reprints & Reprint Risk
Sphinx Mindbreaker has been reprinted 1 time.
- Jan 24, 2020Theros Beyond DeathTHB #290
Sphinx Mindbreaker in Commander
Sphinx Mindbreaker is the #15,181 most-played card on EDHREC, up 68 places over the last 30 days.
#15,181
EDHREC rank
across all Commander decks Up 68 in 30 days
across all Commander decks Up 68 in 30 days
Sphinx Mindbreaker FAQ
How much is Sphinx Mindbreaker worth?
Sphinx Mindbreaker is worth about $4.18 for its cheapest playable printing as of Nov 9, 2026.
Is Sphinx Mindbreaker legal in Commander?
Yes. Sphinx Mindbreaker is legal in Commander. It is also legal in Pioneer, Modern and Legacy.
Has Sphinx Mindbreaker been reprinted?
Yes. Sphinx Mindbreaker has been reprinted 1 time, with 1 printings tracked on The Index.
Why is Sphinx Mindbreaker cheap?
Sphinx Mindbreaker trades at about $4.18; 1 reprint keeps supply plentiful, and Commander demand is modest (#15,181 on EDHREC).
What can I play instead of Sphinx Mindbreaker?
Cards that fill a similar role include Nemesis of Reason, Chancellor of the Spires, Fleet Swallower.
