Secrets of the Key

Market price · Foil · Sep 2, 2026

$0.25

0.0% this week · +13.6% in 30 days

1 day0.0%

7 days0.0%

30 days+13.6%

90 days+66.7%

1 year+38.9%

All time+108.3%

Where it's cheaper

TCGplayer$0.25

Cardmarket$0.06 €0.06

EUR converted at 1.08. Shipping and condition not included.

Foil · market price

$0.10$0.16$0.21$0.26

$0.25

Feb 8Dec 16Oct 24Sep 2

TCGplayer market price · via tcgcsvtcgrate.com

Printings

PrintingMarketLowHigh7d

Foil$0.25$0.03$1.790.0%

Normal$0.22$0.01$19.95−4.4%

Card details

Number: 73
Rarity: C
Type line: Instant
Flavor text: As Sigarda and Sorin battled, Arlinn and Teferi recovered the key from the Markov catacombs.
Oracle text: Investigate. If this spell was cast from a graveyard, investigate twice instead. (To investigate, create a colorless Clue artifact token with "2, Sacrifice this artifact: draw a card.")

Flashback 3U

Also in Innistrad: Midnight Hunt

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