Magic: The Gathering

Mnemonic Sphere

The Brothers' War Commander 88 • common

Set: The Brothers' War Commander
Collector number: 88
Rarity: Common
Mana cost: 1 generic mana blue mana
Type: Artifact
Colors: Blue
Artist: Robin Olausson
Market price: $0.17

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$0.17est. via TCGplayer

104,743cards tracked

1other printing of this card

Market

What it's worth

$0.17market price via TCGplayer · Aug 25, 2026$0.15 – $0.18 over the tracked period

Estimate for a typical copy of Mnemonic Sphere; condition, printing, and grading move the real number.

Lore

Why it matters

The Mnemonic Sphere provides a useful way to filter your deck by allowing you to sacrifice it to draw a card. As a common card from its set, it serves as a reliable utility piece that helps maintain your momentum during a game.

Generated by Pi, the collecto.rs collecting companion

Card face

What it does

1 generic mana blue mana, Sacrifice this artifact: Draw two cards.

Channel — blue mana, Discard this card: Draw a card.

"Let the Imperials search our laboratories. Will they think to look for secrets in a pretty bauble?"— Emire, director of the Saiba Futurists

Formats

Where you can play it

StandardNot legal
PioneerLegal
ModernLegal
LegacyLegal
VintageLegal
CommanderLegal
PauperLegal
BrawlLegal
HistoricLegal
TimelessLegal
Penny DreadfulNot legal
OathbreakerLegal

Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC. Card text via Scryfall. Not approved or endorsed by Wizards. As of the last catalogue refresh.

Buy

Where to find one

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Provenance

Where it came from

The Mnemonic Sphere was released in 2022 as part of The Brothers' War Commander set for Magic: The Gathering. Within the lore of the game, the item reflects the artifacts and technological remnants associated with the conflict between Urza and Mishra, a pivotal historical period within the franchise's expansive multiverse narrative.

The card was illustrated by Volkan Baga, whose work frequently captures the high-fantasy industrial aesthetic of the setting. As a functional artifact card, it was designed to provide card advantage and utility within the Commander format, receiving attention from players for its ability to cycle through a deck while maintaining board presence.

Generated by Pi, the collecto.rs collecting companion

Other printings

Every version of this card

The same card, printed again — different sets, treatments, and prices.

Mnemonic SphereKamigawa: Neon Dynasty · #64 · common · 2022$0.23

Collectors

Who's collecting this

Real cards collectors on collecto.rs who have this in their public collection.

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About

About Mnemonic Sphere

Mnemonic Sphere is a card in the Magic: The Gathering catalog on collecto.rs. The Brothers' War Commander 88 • common. Catalog data is sourced from Scryfall. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

How many collectors track Mnemonic Sphere on collecto.rs?

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Can I track my own copy of Mnemonic Sphere?

Yes. collecto.rs is free — sign up to log your card, upload photos, record condition, edition, and acquisition cost, and connect with other magic: the gathering collectors. Your collection stays private by default.

Where does the Mnemonic Sphere catalog entry come from?

The catalog entry for Mnemonic Sphere is sourced from Scryfall. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.