Ominous Lockbox {1}{U}

Artifact — Clue

As Ominous Lockbox enters, secretly choose a number between 1 and 20. When an opponent casts a spell with mana value equal to the chosen number, sacrifice Ominous Lockbox. If you do, copy that spell, and you may choose new targets for the copy. {2}, Sacrifice Ominous Lockbox: Draw a card.

Prints (1)

Set	#	Rarity	Finishes	USD	Foil USD
Alchemy: Murders at Karlov Manor (YMKM)	8	rare	nonfoil	—	—