Cryptex
Artifact
, Collect evidence 3: Add one mana of any color. Put an unlock counter on this artifact. (To collect evidence 3, exile cards with total mana value 3 or greater from your graveyard.)
Sacrifice this artifact: Surveil 3, then draw three cards. Activate only if this artifact has five or more unlock counters on it.
Printings & Conditions (4)
Murders at Karlov Manor (MKM)(Extended Art) (Murders at Karlov Manor)#422Rare
Murders at Karlov Manor (MKM)(Murders at Karlov Manor)#251Rare
Murders at Karlov Manor Promos (PMKM)(Promos: Prerelease Cards)#251sRare
Foil
Murders at Karlov Manor Promos (PMKM)(Promo Pack: Murders at Karlov Manor)#251pRareOut of stock