Secrets of the Key
UInstant
Investigate. If this spell was cast from a graveyard, investigate twice instead. (Create a Clue token. It's an artifact with "{2}, Sacrifice this token: Draw a card.")
Flashback {3}{U}
As Sigarda and Sorin battled, Arlinn and Teferi recovered the key from the Markov catacombs.
Market value
$0.16 – $0.35
Across paper printings · TCGplayer & Cardmarket market price
Card data via Scryfall. Paper market figures use TCGplayer market price and Cardmarket values that Scryfall syncs from affiliates. View on Scryfall · How Scryfall prices work. Prices refresh about every 24 hours — useful estimates, not a live storefront. Tappr is not the seller. Page checked 2026-09-16 04:37 UTC.
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