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Mnemonic Sphere
ARTIFACT Common
The Brothers' War Commander EDHREC #11,864
$0.17
+6.3%
7 days
Price history
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Mnemonic Sphere price history chart, default range 3 months. currently $0.17.
Mnemonic Sphere Price Summary
Mnemonic Sphere's current headline price is $0.17.
Mnemonic Sphere Printings & Prices
2 printings
Mnemonic Sphere has 2 tracked printings across 2 sets, in nonfoil and foil finishes.
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Sell Mnemonic Sphere: Buylist Offers
4 offers
| Buyer | Printing | Finish | Cash offer | Retail | Spread |
|---|---|---|---|---|---|
| Card Kingdom | NEO #64 | Foil | — | — | — |
| CoolStuffInc | BRC #88 | Nonfoil | — | — | — |
| Card Kingdom | NEO #64 | Nonfoil | — | — | — |
| Card Kingdom | BRC #88 | Nonfoil | — | — | — |
Mnemonic Sphere Rules Text & Legality
View on Scryfall ↗{1}{U}, Sacrifice this artifact: Draw two cards.
Channel — {U}, 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"
Mnemonic Sphere is legal in Pioneer, Modern, Legacy, Commander and Pauper, and not legal in Standard.
standard
Not legal
pioneer
Legal
modern
Legal
legacy
Legal
commander
Legal
pauper
Legal
Mnemonic Sphere Rulings
2 most recent
- Feb 18, 2022 Discarding the card is part of the cost to activate a channel ability.
- Feb 18, 2022 If a channel ability requires a target, you may not activate it without a target just to discard the card.
Reprints & Reprint Risk
3 printings
Mnemonic Sphere has been reprinted 3 times.
| Set | Date | Rarity | Treatment |
|---|---|---|---|
| BRC #88 | 2022-11-18 | Common | Standard |
| NEO #64 | 2022-02-18 | Common | Standard |
| NEO #64 | 2022-02-18 | Common | Standard |
NEO #64 Mnemonic Sphere in Commander
Mnemonic Sphere is the #11,864 most-played card on EDHREC, down 339 places over the last 30 days.
Mnemonic Sphere FAQ
How much is Mnemonic Sphere worth?
Mnemonic Sphere is worth about $0.17 for its cheapest playable printing as of Sep 23, 2026.
Is Mnemonic Sphere legal in Commander?
Yes — Mnemonic Sphere is legal in Commander. It is also legal in Pioneer, Modern, Legacy and Pauper.
Has Mnemonic Sphere been reprinted?
Yes — Mnemonic Sphere has been reprinted 3 times, with 2 printings tracked on The Index.
Why is Mnemonic Sphere cheap?
Mnemonic Sphere trades at about $0.17 — 3 reprints keep supply plentiful, and Commander demand is modest (#11,864 on EDHREC).