MTG · Card

◇ Catalog #75z

Cloud Key

brr·#75z·rare·foil

Illus. Trevor Hairsine

View concept →

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in vault

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for trade

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wishlisted

Nov '22

3 yr ago

Value

$500.99+$20 (+4.2%)

30 days high $517 · low $471

NM$500

LP—

MP—

HP—

DMG—

$462–$528modeled

30 days ago
today

90-dayhigh $500low $134range 274.0%n 43

Where to buy / sell

TCGplayer eBay sold Cardmarket EU Star City

Search links · prices vary by venue

Buy this card

Played in EDH

EDHrec rank #641 · Common include

Variants

Foil$500

Gameplay

Artifact

As this artifact enters, choose artifact, creature, enchantment, instant, or sorcery. Spells you cast of the chosen type cost {1} less to cast.

"A key only unlocks a door. Its wielder must choose whether to cross the threshold." —*Hurkyl's Metaphysics, vol. II*

Legalities

tlrlegal

duellegal

brawllegal

pennylegal

PreDH

Rulings · 2

2021-03-19wotc

The cost reduction applies only to generic mana in the cost of spells of the chosen type you cast.

2021-03-19wotc

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.

Context

Last observed on Scryfall 2 months ago at $499.99. Over the trailing 90 days the price moved between $133.69 and $499.99 across 43 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.

This printing is one of 2 catalogued treatments from BRR — the lineup includes Foil alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.

Card #75z of *The Brothers' War Retro Artifacts*, the set that shipped alongside the November 2022 The Brothers' War Retro Artifacts release.

Card type: Artifact, printed at rare. Rares occupy the bottom-of-pack rare slot in standard boosters. Mana cost: {3} (3 converted).

Legal across the major constructed formats — Modern, Legacy, Vintage, and Commander — plus Standard rotation play.

EDHrec ranks this card #641 in Commander, putting it in the common-include tier of the format's playable pool.

Illustrated by Trevor Hairsine. Rarix catalogs 104 other cards credited to this artist.