Corrupted Key
~$0.27 low · ~$0.78 high
Black. Artifact — Key
Mystery Booster Playtest Cards 2021 #39 · Illustrated by Tom Wänerstrand
Mystery Booster Playtest Cards 2021 #39 · Illustrated by Tom WänerstrandWhat is Corrupted Key worth?
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TCGplayer market prices in USD, updated October 14, 2026. Each price is for one printing and one finish.
Oracle text
As long as Corrupted Key is tapped, creatures you control have menace and deathtouch.
Format legality
All 2 printings of Corrupted Key
| Printing | Rarity | Non-foil | Cardmarket (EUR) | My collection |
|---|---|---|---|---|
 Mystery Booster Playtest Cards 2021 cmb2 #39· 2021rare· Cardmarket €0.29 | rare | $0.27 | €0.29 | |
 Mystery Booster Playtest Cards 2019 cmb1 #39· 2019rare· Cardmarket €5.23 | rare | $0.78 | €5.23 |
Prices are TCGplayer market prices in USD for each printing and finish, via Scryfall. They are a guide, not an appraisal.
Where to buy Corrupted Key
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Card details
- First printed
- 2019
- Printings
- 2
- Mana value
- 1
- Artist
- Tom Wänerstrand
Rulings (2)
2019-11-12
Key is an artifact subtype. It has no rules meaning or function by itself, but other cards and abilities may refer to it.
2019-11-12
Corrupted Key’s ability doesn’t allow you to tap it whenever you wish. You’ll need another card to turn the key.
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