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Mystery Key
ARTIFACT — EQUIPMENT Uncommon
The List EDHREC #17,197
$0.08
+0.0%
7 days
Price history
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Mystery Key price history chart, default range 3 months. currently $0.08.
Mystery Key Price Summary
Mystery Key's current headline price is $0.08.
Mystery Key Printings & Prices
2 printings
Mystery Key has 2 tracked printings across 2 sets, in nonfoil and foil finishes.
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Sell Mystery Key: Buylist Offers
3 offers
| Buyer | Printing | Finish | Cash offer | Retail | Spread |
|---|---|---|---|---|---|
| Card Kingdom | CLB #85 | Foil | — | — | — |
| Card Kingdom | PLST #CLB-85 | Nonfoil | — | — | — |
| Card Kingdom | CLB #85 | Nonfoil | — | — | — |
Mystery Key Rules Text & Legality
View on Scryfall ↗When equipped creature deals combat damage to a player, sacrifice this Equipment. If you do, draw three cards.
Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)
Mystery Key is legal in Legacy and Commander, and not legal in Standard, Pioneer, Modern and Pauper.
standard
Not legal
pioneer
Not legal
modern
Not legal
legacy
Legal
commander
Legal
pauper
Not legal
Reprints & Reprint Risk
3 printings
Mystery Key has been reprinted 3 times.
| Set | Date | Rarity | Treatment |
|---|---|---|---|
| CLB #85 | 2022-06-10 | Uncommon | Standard |
| CLB #85 | 2022-06-10 | Uncommon | Standard |
| PLST #CLB-85 | 2022-04-29 | Uncommon | Standard |
CLB #85 Mystery Key in Commander
Mystery Key is the #17,197 most-played card on EDHREC, down 351 places over the last 30 days.
Mystery Key FAQ
How much is Mystery Key worth?
Mystery Key is worth about $0.08 for its cheapest playable printing as of Sep 23, 2026.
Is Mystery Key legal in Commander?
Yes — Mystery Key is legal in Commander. It is also legal in Legacy.
Has Mystery Key been reprinted?
Yes — Mystery Key has been reprinted 3 times, with 2 printings tracked on The Index.
Why is Mystery Key cheap?
Mystery Key trades at about $0.08 — 3 reprints keep supply plentiful, and Commander demand is modest (#17,197 on EDHREC).