Quandrix, the Proof (Commander) - Exhibition

Quandrix, the Proof
Rank #635
5decks
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Julia Maddalena
May 8, 2026
Julia Maddalena
Fire and Ice: The Ur-Dragon
Which cards are heating up, or cooling down, for the most popular commander on EDHREC, The Ur-Dragon? Let's find out.
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Utility Lands
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Lands
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Paradox Surveyor
67%inclusion2 decks3 decks
66%synergy
Fractal Anomaly
67%inclusion2 decks3 decks
65%synergy
Studious First-Year
60%inclusion3 decks5 decks
55%synergy
Paradox Gardens
60%inclusion3 decks5 decks
53%synergy
Lattice Library
40%inclusion2 decks5 decks
31%synergy
Creatures
Deekah, Fractal Theorist
60%inclusion3 decks5 decks
58%synergy
Quandrix Apprentice
40%inclusion2 decks5 decks
39%synergy
Biomathematician
40%inclusion2 decks5 decks
39%synergy
Fractal Mascot
40%inclusion2 decks5 decks
39%synergy
Tam, Observant Sequencer
40%inclusion2 decks5 decks
37%synergy
Fractal Tender
33%inclusion1 decks3 decks
31%synergy
Pterafractyl
33%inclusion1 decks3 decks
31%synergy
Hydro-Channeler
33%inclusion1 decks3 decks
33%synergy
Deluge Virtuoso
25%inclusion1 decks4 decks
25%synergy
Rashmi, Eternities Crafter
20%inclusion1 decks5 decks
17%synergy
Red Cliffs Armada
20%inclusion1 decks5 decks
20%synergy
Maelstrom Colossus
20%inclusion1 decks5 decks
19%synergy
Kozilek's Channeler
20%inclusion1 decks5 decks
20%synergy
Curiosity Crafter
20%inclusion1 decks5 decks
17%synergy
Glaring Fleshraker
20%inclusion1 decks5 decks
19%synergy
Reckless Amplimancer
20%inclusion1 decks5 decks
20%synergy
Archmage of Runes
20%inclusion1 decks5 decks
18%synergy
Mystic Snake
20%inclusion1 decks5 decks
17%synergy
Vendilion Clique
20%inclusion1 decks5 decks
20%synergy
Shardless Agent
20%inclusion1 decks5 decks
19%synergy
Vexing Scuttler
20%inclusion1 decks5 decks
20%synergy
Drowner of Hope
20%inclusion1 decks5 decks
20%synergy
Aftermath Analyst
20%inclusion1 decks5 decks
18%synergy
Tidespout Tyrant
20%inclusion1 decks5 decks
16%synergy
Thrasios, Triton Hero
20%inclusion1 decks5 decks
13%synergy
Beanstalk Giant
20%inclusion1 decks5 decks
15%synergy
Haughty Djinn
20%inclusion1 decks5 decks
20%synergy
Hope-Ender Coatl
20%inclusion1 decks5 decks
20%synergy
Malevolent Hermit
20%inclusion1 decks5 decks
19%synergy
Seahunter
20%inclusion1 decks5 decks
18%synergy
Siren Stormtamer
20%inclusion1 decks5 decks
18%synergy
Ojer Pakpatiq, Deepest Epoch
20%inclusion1 decks5 decks
20%synergy
Llanowar Elves
20%inclusion1 decks5 decks
-7%synergy
Coiling Oracle
20%inclusion1 decks5 decks
8%synergy
Wandering Archaic
20%inclusion1 decks5 decks
16%synergy
Prophet of Distortion
20%inclusion1 decks5 decks
19%synergy
Hedron Crab
20%inclusion1 decks5 decks
18%synergy
Frilled Mystic
20%inclusion1 decks5 decks
17%synergy
Zimone, Mystery Unraveler
20%inclusion1 decks5 decks
19%synergy
Drownyard Lurker
20%inclusion1 decks5 decks
20%synergy
Archmage Emeritus
20%inclusion1 decks5 decks
18%synergy
Merfolk Traders
20%inclusion1 decks5 decks
20%synergy
Craterhoof Behemoth
20%inclusion1 decks5 decks
10%synergy
Brood Monitor
20%inclusion1 decks5 decks
20%synergy
Kianne, Dean of Substance
20%inclusion1 decks5 decks
20%synergy
Verdant Eidolon
20%inclusion1 decks5 decks
20%synergy
Vine Trellis
20%inclusion1 decks5 decks
19%synergy
Annoyed Altisaur
20%inclusion1 decks5 decks
19%synergy
Chlorophant
20%inclusion1 decks5 decks
20%synergy
Harvester Druid
20%inclusion1 decks5 decks
20%synergy
Instants
Eureka Moment
40%inclusion2 decks5 decks
28%synergy
Growth Spiral
40%inclusion2 decks5 decks
-5%synergy
Calculated Dismissal
40%inclusion2 decks5 decks
40%synergy
Divide by Zero
40%inclusion2 decks5 decks
40%synergy
Quandrix Charm
40%inclusion2 decks5 decks
31%synergy
Counterspell
40%inclusion2 decks5 decks
-9%synergy
Fractalize
33%inclusion1 decks3 decks
32%synergy
Brush Off
33%inclusion1 decks3 decks
33%synergy
Divergent Equation
33%inclusion1 decks3 decks
31%synergy
Embrace the Paradox
33%inclusion1 decks3 decks
27%synergy
Mana Sculpt
25%inclusion1 decks4 decks
22%synergy
Square Up
20%inclusion1 decks5 decks
20%synergy
Stroke of Genius
20%inclusion1 decks5 decks
17%synergy
Frantic Search
20%inclusion1 decks5 decks
14%synergy
Mental Misstep
20%inclusion1 decks5 decks
15%synergy
Decisive Denial
20%inclusion1 decks5 decks
14%synergy
Forceful Denial
20%inclusion1 decks5 decks
20%synergy
Strength in Numbers
20%inclusion1 decks5 decks
20%synergy
Censor
20%inclusion1 decks5 decks
20%synergy
Flare of Denial
20%inclusion1 decks5 decks
17%synergy
Consider
20%inclusion1 decks5 decks
18%synergy
Biomass Mutation
20%inclusion1 decks5 decks
16%synergy
Keep Safe
20%inclusion1 decks5 decks
20%synergy
Time Stop
20%inclusion1 decks5 decks
20%synergy
Negate
20%inclusion1 decks5 decks
-5%synergy
Plasm Capture
20%inclusion1 decks5 decks
17%synergy
Brainstorm
20%inclusion1 decks5 decks
6%synergy
Harrow
20%inclusion1 decks5 decks
8%synergy
Reality Shift
20%inclusion1 decks5 decks
6%synergy
Quick Study
20%inclusion1 decks5 decks
19%synergy
Insidious Will
20%inclusion1 decks5 decks
20%synergy
Perplexing Test
20%inclusion1 decks5 decks
15%synergy
Arcane Subtraction
20%inclusion1 decks5 decks
20%synergy
Sinister Sabotage
20%inclusion1 decks5 decks
20%synergy
Primal Boost
20%inclusion1 decks5 decks
20%synergy
Quandrix Command
20%inclusion1 decks5 decks
14%synergy
Commander's Insight
20%inclusion1 decks5 decks
19%synergy
Cryptic Command
20%inclusion1 decks5 decks
18%synergy
Change the Equation
20%inclusion1 decks5 decks
20%synergy
Dismiss
20%inclusion1 decks5 decks
20%synergy
Flow of Knowledge
20%inclusion1 decks5 decks
20%synergy
Whirlwind Denial
20%inclusion1 decks5 decks
20%synergy
Planar Genesis
20%inclusion1 decks5 decks
9%synergy
Roiling Regrowth
20%inclusion1 decks5 decks
16%synergy
Mana Leak
20%inclusion1 decks5 decks
18%synergy
Opt
20%inclusion1 decks5 decks
13%synergy
Test of Talents
20%inclusion1 decks5 decks
20%synergy
Disrupt
20%inclusion1 decks5 decks
20%synergy
Illusion of Choice
20%inclusion1 decks5 decks
19%synergy
Spellgyre
20%inclusion1 decks5 decks
20%synergy
Sorceries
Exponential Growth
40%inclusion2 decks5 decks
39%synergy
Kodama's Reach
40%inclusion2 decks5 decks
5%synergy
Oversimplify
40%inclusion2 decks5 decks
35%synergy
Golden Ratio
40%inclusion2 decks5 decks
39%synergy
Multiple Choice
40%inclusion2 decks5 decks
40%synergy
Show and Tell
40%inclusion2 decks5 decks
39%synergy
Fractal Summoning
40%inclusion2 decks5 decks
40%synergy
Mathemagics
40%inclusion2 decks5 decks
35%synergy
Serpentine Curve
40%inclusion2 decks5 decks
40%synergy
Solve the Equation
40%inclusion2 decks5 decks
38%synergy
Applied Geometry
33%inclusion1 decks3 decks
28%synergy
Planar Engineering
33%inclusion1 decks3 decks
29%synergy
Mind into Matter
33%inclusion1 decks3 decks
24%synergy
Flow State
33%inclusion1 decks3 decks
32%synergy
Growth Curve
33%inclusion1 decks3 decks
28%synergy
Wild Hypothesis
33%inclusion1 decks3 decks
31%synergy
Collective Voyage
20%inclusion1 decks5 decks
19%synergy
Ponder
20%inclusion1 decks5 decks
13%synergy
Strategic Planning
20%inclusion1 decks5 decks
20%synergy
Unexpected Results
20%inclusion1 decks5 decks
19%synergy
Elven Farsight
20%inclusion1 decks5 decks
17%synergy
Fallow Earth
20%inclusion1 decks5 decks
20%synergy
Three Visits
20%inclusion1 decks5 decks
-5%synergy
Gitaxian Probe
20%inclusion1 decks5 decks
18%synergy
Sorcerous Sight
20%inclusion1 decks5 decks
20%synergy
Replication Technique
20%inclusion1 decks5 decks
17%synergy
Scour All Possibilities
20%inclusion1 decks5 decks
19%synergy
Enter the Infinite
20%inclusion1 decks5 decks
19%synergy
Birthday Escape
20%inclusion1 decks5 decks
19%synergy
Insist
20%inclusion1 decks5 decks
20%synergy
Deep Analysis
20%inclusion1 decks5 decks
19%synergy
Enter the Enigma
20%inclusion1 decks5 decks
18%synergy
Adventure Awaits
20%inclusion1 decks5 decks
20%synergy
Mimeofacture
20%inclusion1 decks5 decks
20%synergy
Mage Duel
20%inclusion1 decks5 decks
20%synergy
Gust of Wind
20%inclusion1 decks5 decks
20%synergy
Rampant Growth
20%inclusion1 decks5 decks
-20%synergy
Aether Helix
20%inclusion1 decks5 decks
20%synergy
Life from the Loam
20%inclusion1 decks5 decks
18%synergy
Mind's Desire
20%inclusion1 decks5 decks
19%synergy
Verdant Mastery
20%inclusion1 decks5 decks
19%synergy
Explore
20%inclusion1 decks5 decks
0%synergy
Superior Numbers
20%inclusion1 decks5 decks
20%synergy
Cloak of Feathers
20%inclusion1 decks5 decks
20%synergy
Hypergenesis
20%inclusion1 decks5 decks
20%synergy
Irresistible Prey
20%inclusion1 decks5 decks
20%synergy
Flow of Ideas
20%inclusion1 decks5 decks
20%synergy
Body of Research
20%inclusion1 decks5 decks
18%synergy
Rite of Replication
20%inclusion1 decks5 decks
13%synergy
Uproot
20%inclusion1 decks5 decks
20%synergy
Utility Artifacts
Fractal Harness
40%inclusion2 decks5 decks
38%synergy
Chimil, the Inner Sun
20%inclusion1 decks5 decks
18%synergy
Bottled Cloister
20%inclusion1 decks5 decks
20%synergy
Urza's Bauble
20%inclusion1 decks5 decks
20%synergy
Storm Cauldron
20%inclusion1 decks5 decks
20%synergy
Triangle of War
20%inclusion1 decks5 decks
20%synergy
Power Matrix
20%inclusion1 decks5 decks
20%synergy
Viridian Longbow
20%inclusion1 decks5 decks
20%synergy
Braidwood Sextant
20%inclusion1 decks5 decks
20%synergy
Grafted Wargear
20%inclusion1 decks5 decks
20%synergy
Powder Keg
20%inclusion1 decks5 decks
20%synergy
Tenza, Godo's Maul
20%inclusion1 decks5 decks
20%synergy
The Hive
20%inclusion1 decks5 decks
20%synergy
Jinxed Idol
20%inclusion1 decks5 decks
20%synergy
Hedron Matrix
20%inclusion1 decks5 decks
20%synergy
Enchantments
Additive Evolution
33%inclusion1 decks3 decks
31%synergy
Binding Grasp
20%inclusion1 decks5 decks
20%synergy
Carpet of Flowers
20%inclusion1 decks5 decks
18%synergy
Unstable Mutation
20%inclusion1 decks5 decks
20%synergy
Unbound Flourishing
20%inclusion1 decks5 decks
17%synergy
Traveler's Cloak
20%inclusion1 decks5 decks
20%synergy
Dissipation Field
20%inclusion1 decks5 decks
20%synergy
Omniscience
20%inclusion1 decks5 decks
15%synergy
Unifying Theory
20%inclusion1 decks5 decks
20%synergy
Multani's Harmony
20%inclusion1 decks5 decks
20%synergy
Shark Typhoon
20%inclusion1 decks5 decks
19%synergy
Aspect of Wolf
20%inclusion1 decks5 decks
20%synergy
Overgrowth
20%inclusion1 decks5 decks
19%synergy
Excavation
20%inclusion1 decks5 decks
20%synergy
Mistform Mask
20%inclusion1 decks5 decks
20%synergy
Lifegift
20%inclusion1 decks5 decks
20%synergy
Eladamri's Vineyard
20%inclusion1 decks5 decks
20%synergy
Energy Field
20%inclusion1 decks5 decks
20%synergy
Planeswalkers
Kasmina, Enigma Sage
20%inclusion1 decks5 decks
19%synergy
Utility Lands
Lotus Field
20%inclusion1 decks5 decks
18%synergy
Mystic Sanctuary
20%inclusion1 decks5 decks
8%synergy
Mistrise Village
20%inclusion1 decks5 decks
9%synergy
Centaur Garden
20%inclusion1 decks5 decks
20%synergy
Eldrazi Temple
20%inclusion1 decks5 decks
19%synergy
Yavimaya, Cradle of Growth
20%inclusion1 decks5 decks
-1%synergy
Teferi's Isle
20%inclusion1 decks5 decks
20%synergy
Urza's Workshop
20%inclusion1 decks5 decks
20%synergy
Ugin's Labyrinth
20%inclusion1 decks5 decks
20%synergy
Branch of Vitu-Ghazi
20%inclusion1 decks5 decks
19%synergy
Balamb Garden, SeeD Academy
20%inclusion1 decks5 decks
19%synergy
Cephalid Coliseum
20%inclusion1 decks5 decks
16%synergy
Urza's Power Plant
20%inclusion1 decks5 decks
15%synergy
Mana Artifacts
Simic Signet
40%inclusion2 decks5 decks
10%synergy
Sol Ring
40%inclusion2 decks5 decks
-40%synergy
Arcane Signet
20%inclusion1 decks5 decks
-43%synergy
Dreamstone Hedron
20%inclusion1 decks5 decks
20%synergy
Sky Diamond
20%inclusion1 decks5 decks
19%synergy
Chromatic Sphere
20%inclusion1 decks5 decks
20%synergy
Serum Powder
20%inclusion1 decks5 decks
20%synergy
Star Compass
20%inclusion1 decks5 decks
20%synergy
Astrolabe
20%inclusion1 decks5 decks
20%synergy
Brass Infiniscope
20%inclusion1 decks5 decks
12%synergy
Barbed Sextant
20%inclusion1 decks5 decks
20%synergy
Mana Prism
20%inclusion1 decks5 decks
20%synergy
Lands
Island
100%inclusion5 decks5 decks
4%synergy
Forest
100%inclusion5 decks5 decks
4%synergy
Quandrix Campus
60%inclusion3 decks5 decks
53%synergy
Breeding Pool
60%inclusion3 decks5 decks
13%synergy
Simic Growth Chamber
40%inclusion2 decks5 decks
-6%synergy
Command Tower
40%inclusion2 decks5 decks
-45%synergy
Vineglimmer Snarl
40%inclusion2 decks5 decks
0%synergy
Temple of Mystery
40%inclusion2 decks5 decks
2%synergy
Willowrush Verge
40%inclusion2 decks5 decks
22%synergy
Rejuvenating Springs
40%inclusion2 decks5 decks
-2%synergy
Dreamroot Cascade
40%inclusion2 decks5 decks
-5%synergy
Turbulent Wilderness
40%inclusion2 decks5 decks
22%synergy
Misty Rainforest
20%inclusion1 decks5 decks
-11%synergy
Brotherhood Headquarters
20%inclusion1 decks5 decks
20%synergy
Grand Coliseum
20%inclusion1 decks5 decks
20%synergy
Tangled Islet
20%inclusion1 decks5 decks
4%synergy
Horizon of Progress
20%inclusion1 decks5 decks
15%synergy
Overflowing Basin
20%inclusion1 decks5 decks
-2%synergy
Undiscovered Paradise
20%inclusion1 decks5 decks
20%synergy
Yavimaya Coast
20%inclusion1 decks5 decks
-33%synergy
Botanical Sanctum
20%inclusion1 decks5 decks
7%synergy
Cavern of Souls
20%inclusion1 decks5 decks
15%synergy
Haven of the Spirit Dragon
20%inclusion1 decks5 decks
20%synergy
Gemstone Caverns
20%inclusion1 decks5 decks
15%synergy
Drowner of Truth
20%inclusion1 decks5 decks
18%synergy
Woodland Stream
20%inclusion1 decks5 decks
15%synergy
Study Hall
20%inclusion1 decks5 decks
18%synergy
Hinterland Harbor
20%inclusion1 decks5 decks
-42%synergy
Guadosalam, Farplane Gateway
20%inclusion1 decks5 decks
18%synergy
Simic Guildgate
20%inclusion1 decks5 decks
10%synergy
Thornwood Falls
20%inclusion1 decks5 decks
3%synergy
Rain-Slicked Copse
20%inclusion1 decks5 decks
10%synergy
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