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Quantum Quandrix precon: decklist and value

Quantum Quandrix is a Commander precon from Commander 2021, released 23 April 2021, led by Adrix and Nev, Twincasters (blue and green). Its 100 cards add up to about €70.78 / $87.47 as singles, at Cardmarket and TCGplayer prices on 24 October 2026.

Adrix and Nev, Twincasters · art by Andrew Mar

€70.78singles value ($87.47 on TCGplayer)

Spawning Krakenmost valuable card, €16.31

62%of the value is in the 10 most valuable cards

3cards worth €5 or more · 47 rares and mythics

Is Quantum Quandrix worth buying?

As singles, the cards in Quantum Quandrix are worth about €70.78 / $87.47. 62% of that sits in ten cards, led by Spawning Kraken and Ruxa, Patient Professor, so the deck's value depends heavily on those few. If you can buy the sealed deck for less than its singles value, you're getting the cards cheaper than buying them one by one.

Value isn't the whole story, though. If you already own the staples, a precon adds less to your collection than its price tag suggests. What matters is how many of these 100 cards would be new to you, and what those are worth.

Most valuable cards

**Ruxa, Patient Professor**
€8.31 / $6.40

**Adrix and Nev, Twincasters**
€5.92 / $7.97

How much of Quantum Quandrix do you already own?

Import your collection and Mana For Cards shows which of these cards you already have, what the new ones are worth, and which precon adds the most to your collection. Bought it? Add all 100 cards in one tap.

Check it against my collection

Full decklist

Creatures (29)

1× Adrix and Nev, TwincastersCommander€5.92

1× Spawning Kraken€16.31

1× Ruxa, Patient Professor€8.31

1× Guardian Augmenter€2.24

1× Incubation Druid€1.98

1× Curiosity Crafter€1.11

1× Deekah, Fractal Theorist€1.08

1× Managorger Hydra€0.88

1× Esix, Fractal Bloom€0.63

1× Master Biomancer€0.62

1× Hornet Nest€0.59

1× Kaseto, Orochi Archmage€0.55

1× Forgotten Ancient€0.47

1× Desolation Twin€0.37

1× Hydra Broodmaster€0.36

1× Rampaging Baloths€0.35

1× Hornet Queen€0.30

1× Plaxcaster Frogling€0.28

1× Terastodon€0.27

1× Crafty Cutpurse€0.23

1× Reef Worm€0.20

1× Arashi, the Sky Asunder€0.18

1× Champion of Wits€0.18

1× Kazandu Tuskcaller€0.17

1× Zimone, Quandrix Prodigy€0.17

1× Trygon Predator€0.14

1× Coiling Oracle€0.11

1× Biomathematician€0.07

1× Quandrix Cultivator€0.07

1× Sol Ring€0.84

1× Geometric Nexus€0.50

1× Arcane Signet€0.41

1× Simic Signet€0.37

1× Sequence Engine€0.23

Enchantments (2)

1× Paradox Zone€0.65

1× Primal Empathy€0.14

Lands (40)

1× Oran-Rief, the Vastwood€0.87

1× Yavimaya Coast€0.66

1× Rogue's Passage€0.39

1× Mosswort Bridge€0.37

1× Novijen, Heart of Progress€0.34

1× Exotic Orchard€0.28

1× Lumbering Falls€0.24

1× Temple of Mystery€0.24

1× Blighted Woodland€0.23

1× Command Tower€0.22

1× Myriad Landscape€0.21

1× Tranquil Thicket€0.18

1× Opal Palace€0.17

1× Simic Growth Chamber€0.16

1× Lonely Sandbar€0.13

1× Llanowar Reborn€0.11

1× Study Hall€0.11

5× Forest€0.50

1× Temple of the False God€0.10

6× Forest€0.54

5× Island€0.40

1× Quandrix Campus€0.08

Prices are per card for normal (non-foil) copies of the printings in this deck, from Cardmarket (€) and TCGplayer ($) via MTGJSON, updated 24 October 2026. Card images from Scryfall.