Ominous Lockbox
1 printing
Mana cost: {1}{U}
Type: 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.
All printings
| Set | # | Rarity | USD |
|---|---|---|---|
| Alchemy: Murders at Karlov Manor | 8 | rare | $0.00 |