How much is Alquist Proft, Master Sleuth worth?

As of August 2026, Alquist Proft, Master Sleuth from Murders at Karlov Manor Promos has a market value of €0.68. Track price trends and find local trades on Lootstack.

What finishes is Alquist Proft, Master Sleuth available in?

Alquist Proft, Master Sleuth is available in Foil, Nonfoil. Each finish may have a different market value — compare prices for each version on Lootstack.

What set is Alquist Proft, Master Sleuth from?

Alquist Proft, Master Sleuth is from the Murders at Karlov Manor Promos (PMKM) expansion, part of the Magic: The Gathering trading card game.

What rarity is Alquist Proft, Master Sleuth?

Alquist Proft, Master Sleuth is a Mythic card from the Murders at Karlov Manor Promos set in Magic: The Gathering.

What type of card is Alquist Proft, Master Sleuth?

Alquist Proft, Master Sleuth is a Legendary Creature — Human Detective from the Murders at Karlov Manor Promos set in Magic: The Gathering.

Is Alquist Proft, Master Sleuth legal in Standard?

Alquist Proft, Master Sleuth is Legal in Standard. Check all format legalities for this Magic: The Gathering card on Lootstack.

Alquist Proft, Master Sleuth - Murders at Karlov Manor Promos

Card Availability

See where Alquist Proft, Master Sleuth is available worldwide and at your local stores

Cities

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Other printings

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Legalities

LEGAL

Brawl

LEGAL

Commander

LEGAL

Duel

LEGAL

Future

UNKNOWN

Frontier

LEGAL

Historic

LEGAL

Legacy

LEGAL

Modern

UNKNOWN

Oathbreaker

UNKNOWN

Pauper

LEGAL

Penny

LEGAL

Pioneer

LEGAL

Standard

LEGAL

Vintage

Rules & Rulings

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

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

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

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

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.