Magic

Prices updated

Experiment Twelve Murders at Karlov Manor Commander MTG card
MKC #37 · Art by Michele Giorgi
MKC set symbol, RareMurders at Karlov Manor Commander#37Rare

Experiment Twelve

Creature · Elf Lizard WarriorTrample, Disguise
Nonfoil
TCGplayer market · MKC #37 nonfoil
$0.36 +16.1% +$0.05, 7 days
1-year range
30 days
+2.9%
EDHREC rank
#8,423 Down 231 in 30 days
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Buy MKC #37 nonfoil

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Experiment Twelve Price Summary

The benchmark price (cheapest playable nonfoil) is $0.36, up 16.1% over 7 days, up 2.9% over 30 days, up 12.5% over 90 days.

Experiment Twelve Price History

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Experiment Twelve price history chart, default range 3 months. currently $0.36.

Where to Buy and Sell Experiment Twelve

Every market we track for MKC #37 nonfoil on one line. The gray band is what you give up selling to a store instead of buying at market.

Experiment Twelve in Sealed Products

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Experiment Twelve Printings & Prices

Experiment Twelve has 2 tracked printings across 1 sets, in nonfoil finishes, including extended art treatments.

MKC set symbol, RareMKC #37
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MKC set symbol, RareMKC #347
Extended Art

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BuyerPrintingFinishCash offerMarketSpread to market
Card KingdomMKC #37Nonfoil
Card KingdomMKC #347Nonfoil

Experiment Twelve Rules Text & Legality

Experiment Twelve

Trample

Whenever this creature or another creature you control is turned face up, put +1/+1 counters on that creature equal to its power.

Disguise {4}{G} (You may cast this card face down for {3} as a 2/2 creature with ward {2}. Turn it face up any time for its disguise cost.)

Experiment Twelve is legal in Legacy and Commander, and not legal in Standard, Pioneer, Modern and Pauper.

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Experiment Twelve Rulings

  • Feb 2, 2024

    A disguise ability lets you cast a card face down by paying {3} and announcing that you are using a disguise ability. Any time you have priority, you can turn a face-down permanent with disguise face up by paying its disguise cost.

  • Feb 2, 2024

    A permanent that turns face up or face down changes characteristics but is otherwise the same permanent. Spells and abilities that were targeting that permanent and Auras and Equipment that were attached to that permanent aren’t affected unless the new characteristics of the object change the legality of those targets or attachments.

  • Feb 2, 2024

    Any time you have priority, you may turn the face-down creature face up by revealing what its disguise cost is and paying that cost. This is a special action. It doesn’t use the stack and can’t be responded to. Only a face-down permanent can be turned face up this way; a face-down spell cannot.

  • Feb 2, 2024

    At any time, you can look at a face-down spell or permanent you control. You can’t look at face-down permanents or spells you don’t control unless an effect instructs or allows you to do so.

  • Feb 2, 2024

    Because face-down creatures don’t have a name, they can’t have the same name as any other creature, even another face-down creature.

Reprints & Reprint Risk

Experiment Twelve has been reprinted 2 times.

  • Feb 9, 2024MKC set symbol, RareMurders at Karlov Manor CommanderMKC #37
  • Feb 9, 2024MKC set symbol, RareMurders at Karlov Manor Commander · Extended ArtMKC #347

Experiment Twelve in Commander

Experiment Twelve is the #8,423 most-played card on EDHREC, down 231 places over the last 30 days.

#8,423 EDHREC rank
across all Commander decks Down 231 in 30 days

Experiment Twelve FAQ

How much is Experiment Twelve worth?

Experiment Twelve is worth about $0.36 for its cheapest playable printing as of Nov 9, 2026.

Is Experiment Twelve legal in Commander?

Yes. Experiment Twelve is legal in Commander. It is also legal in Legacy.

Has Experiment Twelve been reprinted?

Yes. Experiment Twelve has been reprinted 2 times, with 2 printings tracked on The Index.

Why is Experiment Twelve cheap?

Experiment Twelve trades at about $0.36; 2 reprints keep supply plentiful, and Commander demand is modest (#8,423 on EDHREC).