Deduce

Commanders that run Deduce most

Deck counts from EDHREC.

• Galazeth Prismari: 1,551 decks
• Morska, Undersea Sleuth: 1,523 decks
• The Watcher in the Water: 1,123 decks
• Sophia, Dogged Detective: 1,106 decks
• Lonis, Cryptozoologist: 802 decks
• Lazav, Wearer of Faces: 644 decks
• Alquist Proft, Master Sleuth: 555 decks
• Inquisitor Greyfax: 513 decks

Often played with Deduce

Cards that show up in the same decks on EDHREC.

• Curious Cadaver
• Foul Play
• Auspicious Arrival
• Perimeter Enforcer
• Homicide Investigator
• Eliminate the Impossible
• On the Job
• Case of the Pilfered Proof
• Case File Auditor
• Loxodon Eavesdropper

Rulings

• 2024-02-02: 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.
• 2024-02-02: 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.
• 2024-02-02: 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.
• 2024-02-02: 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.
• 2024-02-02: 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.