Cloud Key
| Name | Cloud Key |
|---|---|
| Type | Artifact |
| Description | As this artifact enters, choose artifact, creature, enchantment, instant, or sorcery.
Spells you cast of the chosen type cost |
| Artist | MSCHF |
| Set | The Zeta Set #341 |
| Wallpaper | |
| Image |
About Cloud Key
Cloud Key, Artifact, designed by Trevor Hairsine first released in May 2007 in the set Future Sight and was printed exactly in 10 different ways. It see play in 1 format: Commander. It's currently being selled by the minimum price of C$ 2.14. It's a key card in 5 combos.
A deck focused on casting multiple spells of the chosen type would benefit from Cloud Key, as it reduces the cost of those spells, allowing for more efficient plays. However, other cards like Semblance Anvil or Helm of Awakening may offer similar or better cost reduction benefits depending on the deck's strategy. Cloud Key could see play in decks looking to maximize cost efficiency and spellcasting consistency.
Rules
03/19/2021
The cost reduction applies only to generic mana in the cost of spells of the chosen type you cast.
03/19/2021
To determine the total cost of a spell, start with the mana cost or alternative cost you're paying (such as a flashback cost), add any cost increases (such as kicker costs), then apply any cost reductions (such as that of Cloud Key's ability). The mana value of the spell is determined by only its mana cost, no matter what the total cost to cast that spell was.
Where to buy
![]() | TCG Player | 40 uni.
| C$ 1.56 | Visit store |
![]() | Card Kingdom | 41 uni.
| C$ 2.99 | Visit store |
![]() | Ebay.com | Visit store | ||
![]() | Cardkingdom | Visit store | ||
![]() | Printing proxies | $ 0.75 | Visit store |
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Price trend history

Price history
| Date | Minimum price | Median price | Decks |
|---|---|---|---|
| 2024-09-21 | 3.61 CAD | 6.11 CAD | 4 |
| 2024-09-23 | 3.61 CAD | 6.10 CAD | 5 |
| 2024-09-30 | 3.61 CAD | 6.11 CAD | 3 |
| 2024-10-07 | 3.55 CAD | 6.26 CAD | 3 |
| 2024-10-14 | 3.51 CAD | 6.31 CAD | 1 |
| 2024-10-21 | 3.53 CAD | 6.26 CAD | 2 |
| 2024-10-28 | 3.52 CAD | 6.52 CAD | 2 |
| 2024-11-06 | 3.61 CAD | 6.63 CAD | 2 |
| 2024-11-11 | 3.61 CAD | 6.59 CAD | 9 |
| 2024-11-18 | 3.61 CAD | 6.63 CAD | 1 |
| 2024-11-25 | 3.61 CAD | 6.85 CAD | 7 |
| 2024-12-02 | 3.61 CAD | 6.85 CAD | 0 |
| 2024-12-09 | 3.61 CAD | 7.10 CAD | 6 |
| 2024-12-19 | 3.61 CAD | 7.10 CAD | 3 |
| 2024-12-23 | 3.61 CAD | 7.10 CAD | 2 |
| 2024-12-30 | 3.61 CAD | 7.10 CAD | 0 |
| 2025-01-01 | 3.61 CAD | 7.10 CAD | 0 |
| 2025-01-06 | 3.61 CAD | 7.10 CAD | 2 |
| 2025-01-13 | 3.61 CAD | 7.10 CAD | 0 |
| 2025-01-20 | 3.61 CAD | 7.10 CAD | 1 |
| 2025-01-27 | 3.61 CAD | 7.10 CAD | 1 |
| 2025-02-03 | 3.61 CAD | 7.10 CAD | 5 |
| 2025-02-10 | 3.61 CAD | 7.10 CAD | 4 |
| 2025-02-18 | 4.46 CAD | 7.54 CAD | 4 |
| 2025-04-27 | 5.91 CAD | 8.58 CAD | 2 |
| 2025-04-28 | 5.82 CAD | 8.51 CAD | 2 |
| 2025-05-06 | 5.76 CAD | 8.51 CAD | 0 |
| 2025-05-12 | 5.96 CAD | 8.19 CAD | 1 |
| 2025-05-19 | 5.57 CAD | 7.94 CAD | 1 |
| 2025-05-28 | 5.71 CAD | 7.91 CAD | 4 |
| 2025-06-03 | 5.84 CAD | 7.86 CAD | 1 |
| 2025-06-10 | 6.12 CAD | 7.58 CAD | 1 |
| 2025-06-17 | 6.04 CAD | 7.32 CAD | 1 |
| 2025-06-23 | 5.63 CAD | 7.31 CAD | 2 |
| 2025-07-01 | 5.02 CAD | 7.33 CAD | 1 |
| 2025-07-08 | 4.80 CAD | 6.25 CAD | 1 |
| 2025-07-15 | 5.29 CAD | 6.99 CAD | 4 |
| 2025-07-22 | 5.38 CAD | 6.95 CAD | 2 |
| 2025-07-29 | 3.45 CAD | 7.17 CAD | 2 |
| 2025-08-05 | 1.59 CAD | 6.69 CAD | 10 |
| 2025-08-12 | 1.50 CAD | 6.55 CAD | 3 |
| 2025-08-18 | 1.71 CAD | 6.42 CAD | 1 |
| 2025-08-25 | 1.86 CAD | 6.06 CAD | 0 |
| 2025-09-02 | 2.07 CAD | 6.10 CAD | 1 |
| 2025-09-09 | 2.07 CAD | 6.05 CAD | 3 |
| 2025-09-15 | 2.24 CAD | 5.71 CAD | 3 |
| 2025-09-23 | 2.36 CAD | 5.37 CAD | 4 |
| 2025-09-29 | 2.39 CAD | 5.03 CAD | 3 |
| 2025-10-06 | 2.39 CAD | 4.93 CAD | 1 |
| 2025-10-13 | 2.63 CAD | 4.81 CAD | 1 |
| 2025-10-20 | 2.80 CAD | 4.89 CAD | 2 |
| 2025-10-27 | 2.85 CAD | 4.87 CAD | 4 |
| 2025-11-03 | 2.89 CAD | 4.52 CAD | 2 |
| 2025-11-10 | 2.86 CAD | 4.12 CAD | 1 |
| 2025-11-18 | 2.80 CAD | 3.97 CAD | 3 |
| 2025-11-24 | 2.93 CAD | 4.79 CAD | 1 |
| 2025-12-03 | 2.68 CAD | 4.97 CAD | 0 |
| 2025-12-08 | 2.70 CAD | 5.32 CAD | 0 |
| 2025-12-15 | 1.40 CAD | 5.30 CAD | 2 |
| 2025-12-22 | 1.76 CAD | 5.41 CAD | 2 |
| 2025-12-29 | 1.82 CAD | 5.49 CAD | 0 |
| 2026-01-01 | 1.88 CAD | 5.60 CAD | 2 |
| 2026-01-05 | 1.66 CAD | 5.81 CAD | 5 |
| 2026-01-13 | 1.80 CAD | 5.88 CAD | 3 |
| 2026-01-20 | 1.87 CAD | 5.45 CAD | 0 |
| 2026-01-26 | 2.01 CAD | 5.50 CAD | 0 |
| 2026-02-02 | 2.00 CAD | 5.61 CAD | 3 |
| 2026-02-09 | 1.70 CAD | 5.50 CAD | 3 |
| 2026-02-16 | 1.70 CAD | 5.50 CAD | 1 |
| 2026-02-23 | 1.85 CAD | 4.89 CAD | 5 |
| 2026-03-02 | 1.75 CAD | 4.56 CAD | 1 |
| 2026-03-10 | 1.72 CAD | 4.68 CAD | 1 |
| 2026-03-16 | 1.86 CAD | 4.68 CAD | 2 |
| 2026-04-02 | 1.81 CAD | 4.47 CAD | 3 |
| 2026-04-07 | 1.65 CAD | 4.33 CAD | 2 |
| 2026-04-14 | 1.50 CAD | 4.23 CAD | 1 |
| 2026-04-23 | 1.40 CAD | 4.03 CAD | 2 |
| 2026-04-30 | 1.15 CAD | 3.99 CAD | 1 |
| 2026-05-05 | 1.52 CAD | 4.04 CAD | 0 |
| 2026-05-14 | 1.71 CAD | 4.41 CAD | 8 |
| 2026-05-20 | 1.81 CAD | 4.55 CAD | 1 |
| 2026-05-25 | 1.89 CAD | 4.52 CAD | 1 |
| 2026-06-01 | 1.73 CAD | 4.46 CAD | 1 |
| 2026-06-08 | 1.91 CAD | 4.97 CAD | 0 |
| 2026-06-15 | 1.84 CAD | 5.03 CAD | 0 |
| 2026-06-23 | 1.94 CAD | 5.07 CAD | 0 |
| 2026-06-29 | 2.12 CAD | 5.09 CAD | 0 |
| 2026-07-06 | 2.29 CAD | 5.08 CAD | 0 |
| 2026-07-13 | 2.61 CAD | 5.18 CAD | 0 |
| 2026-07-20 | 2.83 CAD | 5.19 CAD | 0 |
| 2026-07-27 | 2.91 CAD | 5.27 CAD | 0 |
| 2026-08-03 | 3.20 CAD | 5.71 CAD | 1 |
| 2026-08-10 | 3.33 CAD | 5.67 CAD | 0 |
| 2026-08-17 | 3.59 CAD | 5.80 CAD | 1 |
| 2026-08-24 | 3.55 CAD | 5.67 CAD | 1 |
| 2026-09-01 | 2.82 CAD | 5.48 CAD | 1 |
| 2026-09-07 | 2.86 CAD | 5.53 CAD | 1 |
| 2026-09-14 | 1.98 CAD | 5.33 CAD | 1 |






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Frequently asked questions about Cloud Key
What type of card is Cloud Key?
Cloud Key is a Artifact card in Magic: the Gathering MTG.
What is the effect of Cloud Key?
As this artifact enters, choose artifact, creature, enchantment, instant, or sorcery. Spells you cast of the chosen type cost {1} less to cast.
What is the price of Cloud Key?
Cloud Key currently starts at C$ 2.14. See live prices from multiple sellers in the Where to buy section above.
What is the original set of Cloud Key?
Cloud Key was first released in the set Future Sight, illustrated by Trevor Hairsine.
What is the legality of Cloud Key?
Legality depends on the tournament format -- Cloud Key can be legal in some formats and banned or restricted in others. See the full breakdown per format in the Legality section above.
What are the competitive formats of Cloud Key?
Cloud Key sees competitive metagame play in 1 format(s): Commander.
What are the combos with Cloud Key?
Cloud Key is a key card in 5 combo(s) in our combo database.
See the full list in the combo search
What cards are similar to Cloud Key?
Cards similar to Cloud Key include Urza's Incubator, Engineered Plague, Shared Triumph. See the full list in the Similar cards section above.