How much is Undercover Crocodelf worth?

As of June 2026, Undercover Crocodelf from Murders at Karlov Manor has a market value of €0.03. Track price trends and find local trades on Lootstack.

What finishes is Undercover Crocodelf available in?

Undercover Crocodelf is available in Foil, Nonfoil. Each finish may have a different market value — compare prices for each version on Lootstack.

What set is Undercover Crocodelf from?

Undercover Crocodelf is from the Murders at Karlov Manor (MKM) expansion, part of the Magic: The Gathering trading card game.

What rarity is Undercover Crocodelf?

Undercover Crocodelf is a Common card from the Murders at Karlov Manor set in Magic: The Gathering.

What type of card is Undercover Crocodelf?

Undercover Crocodelf is a Creature — Elf Crocodile Detective from the Murders at Karlov Manor set in Magic: The Gathering.

Is Undercover Crocodelf legal in Standard?

Undercover Crocodelf is Legal in Standard. Check all format legalities for this Magic: The Gathering card on Lootstack.

Undercover Crocodelf - Murders at Karlov Manor

Card Availability

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Other printings

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	Set	Num.	Price	Released

Legalities

LEGAL

Brawl

LEGAL

Commander

LEGAL

Duel

LEGAL

Future

NOT LEGAL

Frontier

LEGAL

Historic

LEGAL

Legacy

LEGAL

Modern

NOT LEGAL

Oathbreaker

LEGAL

Pauper

LEGAL

Penny

LEGAL

Pioneer

LEGAL

Standard

LEGAL

Vintage

Rules & Rulings

2/2/2024

The face-down spell has no mana cost and a mana value of 0. When you cast a face-down spell, put it on the stack face down so no other player knows what it is, and pay to cast it. This is an alternative cost.

2/2/2024

If a face-down spell leaves the stack and goes to any zone other than the battlefield (if it was countered, for example), you must reveal it. Similarly, if a face-down permanent leaves the battlefield, you must reveal it. You must also reveal all face-down spells and permanents you control if you leave the game or the game ends.

2/2/2024

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.

2/2/2024

Clue is an artifact type. Even though it appears on some cards with other permanent types, it's never a creature type, a land type, or anything but an artifact type.

2/2/2024

If a face-down creature loses its abilities, it can't be turned face up with a disguise ability because it will no longer have a disguise ability (or a disguise cost) once face up.

2/2/2024

Because the permanent is on the battlefield both before and after it's turned face up, turning a permanent face up doesn't cause any enters-the-battlefield abilities to trigger.

2/2/2024

If an effect refers to a Clue, it means any Clue artifact, not just a Clue artifact token. For example, you can sacrifice Wrench to pay for Alquist Proft, Master Sleuth's activated ability.

2/2/2024

A disguise ability lets you cast a card face down by paying 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.

2/2/2024

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.

2/2/2024

You can't sacrifice a Clue to pay multiple costs. For example, you can't sacrifice a Clue token to activate its own ability and also to activate Alquist Proft, Master Sleuth's ability.

2/2/2024

Turning a permanent face up or face down doesn't change whether that permanent is tapped or untapped.

2/2/2024

You must ensure that your face-down spells and permanents can be easily differentiated from each other. You're not allowed to mix up the cards that represent them on the battlefield to confuse other players. The order in which they entered the battlefield should remain clear, as well as what ability caused them to be face down. (This includes disguise, cloak, and in games involving older cards, morph and manifest, as well as a few other effects that turn cards face down.) Common methods for doing this include using markers or dice, or simply placing them in order on the battlefield.

2/2/2024

Some abilities trigger "whenever you sacrifice a Clue". Those abilities trigger whenever you sacrifice a Clue for any reason, not just to activate a Clue's activated ability.

2/2/2024

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.

2/2/2024

The creature spell is a 2/2 creature spell with ward that has no name, mana cost, or creature types. The resulting creature is a 2/2 creature with ward that has no name, mana cost, or creature types. Both the spell and the resulting creature are colorless and have a mana value of 0. Other effects that apply to the spell or creature can still grant it any characteristics it doesn't have or change the characteristics it does have.

2/2/2024

Some spells and abilities that investigate may require targets. If each target chosen is an illegal target as that spell or ability tries to resolve, it won't resolve. You won't create any Clue tokens.

2/2/2024

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.

2/2/2024

Clue is an artifact type. Even though it appears on some cards with other permanent types, it's never a creature type, a land type, or anything but an artifact type.

2/2/2024

If a face-down creature loses its abilities, it can't be turned face up with a disguise ability because it will no longer have a disguise ability (or a disguise cost) once face up.

2/2/2024

Because the permanent is on the battlefield both before and after it's turned face up, turning a permanent face up doesn't cause any enters-the-battlefield abilities to trigger.

2/2/2024

If an effect refers to a Clue, it means any Clue artifact, not just a Clue artifact token. For example, you can sacrifice Wrench to pay for Alquist Proft, Master Sleuth's activated ability.

2/2/2024

You can't sacrifice a Clue to pay multiple costs. For example, you can't sacrifice a Clue token to activate its own ability and also to activate Alquist Proft, Master Sleuth's ability.

2/2/2024

Turning a permanent face up or face down doesn't change whether that permanent is tapped or untapped.

2/2/2024

Some abilities trigger "whenever you sacrifice a Clue". Those abilities trigger whenever you sacrifice a Clue for any reason, not just to activate a Clue's activated ability.

2/2/2024

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.

2/2/2024

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.