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.
Cold Case Cracker
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.
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.
Last observed on Scryfall 2 months ago at $0.06. Over the trailing 90 days the price moved between $0.03 and $0.08 across 45 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 3 catalogued treatments from MKM — the lineup includes Foil and Nonfoil alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.
Card #46 of *Murders at Karlov Manor*, the set that shipped alongside the February 2024 Murders at Karlov Manor release.
Card type: Creature — Spirit Detective, color identity blue, printed at common. Commons fill the bulk of a booster pack's volume. Mana cost: {3}{U} (4 converted). Keyword abilities: Flying and Investigate.
Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.
EDHrec ranks this card #22,018 in Commander, putting it in the fringe-play tier of the format's playable pool.
Illustrated by Wayne Wu. Rarix catalogs 48 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Wayne Wu
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.




































