Quandrix, the Proof (Commander) - Expensive Core

Quandrix, the Proof
Rank #785
7decks
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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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Embrace the Paradox
67%inclusion4 decks6 decks
61%synergy
Turbulent Wilderness
57%inclusion4 decks7 decks
40%synergy
Wisdom of Ages
43%inclusion3 decks7 decks
39%synergy
Emeritus of Ideation
29%inclusion2 decks7 decks
27%synergy
Quandrix Charm
29%inclusion2 decks7 decks
19%synergy
High Synergy Cards
Ancestral Vision
71%inclusion5 decks7 decks
70%synergy
Archmage Emeritus
71%inclusion5 decks7 decks
69%synergy
Skyshroud Claim
71%inclusion5 decks7 decks
62%synergy
Three Visits
86%inclusion6 decks7 decks
61%synergy
Inevitable Betrayal
57%inclusion4 decks7 decks
56%synergy
Talrand, Sky Summoner
57%inclusion4 decks7 decks
56%synergy
Nature's Lore
86%inclusion6 decks7 decks
54%synergy
Treasure Cruise
57%inclusion4 decks7 decks
53%synergy
Imoti, Celebrant of Bounty
57%inclusion4 decks7 decks
53%synergy
Rishkar's Expertise
57%inclusion4 decks7 decks
48%synergy
Top Cards
Farseek
71%inclusion5 decks7 decks
45%synergy
Rampant Growth
71%inclusion5 decks7 decks
31%synergy
Eureka Moment
57%inclusion4 decks7 decks
45%synergy
Creatures
Tatyova, Benthic Druid
43%inclusion3 decks7 decks
13%synergy
Archmage of Runes
43%inclusion3 decks7 decks
41%synergy
Deekah, Fractal Theorist
43%inclusion3 decks7 decks
41%synergy
Jadzi, Oracle of Arcavios
43%inclusion3 decks7 decks
42%synergy
Rashmi, Eternities Crafter
29%inclusion2 decks7 decks
25%synergy
Eternal Witness
29%inclusion2 decks7 decks
9%synergy
Haughty Djinn
29%inclusion2 decks7 decks
28%synergy
Tangled Florahedron
29%inclusion2 decks7 decks
27%synergy
Hydroelectric Specimen
29%inclusion2 decks7 decks
23%synergy
Aesi, Tyrant of Gyre Strait
29%inclusion2 decks7 decks
11%synergy
Spark Double
29%inclusion2 decks7 decks
19%synergy
Faerie Mastermind
29%inclusion2 decks7 decks
23%synergy
Apex Devastator
29%inclusion2 decks7 decks
23%synergy
Sakura-Tribe Elder
29%inclusion2 decks7 decks
10%synergy
Dirgur Focusmage
29%inclusion2 decks7 decks
27%synergy
Tam, Observant Sequencer
29%inclusion2 decks7 decks
26%synergy
Quandrix Apprentice
29%inclusion2 decks7 decks
27%synergy
Hullbreaker Horror
29%inclusion2 decks7 decks
11%synergy
Icetill Explorer
29%inclusion2 decks7 decks
24%synergy
Emeritus of Abundance
17%inclusion1 decks6 decks
14%synergy
Círdan the Shipwright
14%inclusion1 decks7 decks
13%synergy
Bloom Tender
14%inclusion1 decks7 decks
10%synergy
Tamiyo, Inquisitive Student
14%inclusion1 decks7 decks
13%synergy
Enduring Vitality
14%inclusion1 decks7 decks
7%synergy
Elvish Mystic
14%inclusion1 decks7 decks
-8%synergy
Disciple of Freyalise
14%inclusion1 decks7 decks
9%synergy
Rampaging Baloths
14%inclusion1 decks7 decks
-2%synergy
The Unspeakable
14%inclusion1 decks7 decks
14%synergy
Wandering Archaic
14%inclusion1 decks7 decks
10%synergy
Koma, Cosmos Serpent
14%inclusion1 decks7 decks
-1%synergy
Tanazir Quandrix
14%inclusion1 decks7 decks
12%synergy
Fanatic of Rhonas
14%inclusion1 decks7 decks
9%synergy
Murktide Regent
14%inclusion1 decks7 decks
14%synergy
Thunderclap Drake
14%inclusion1 decks7 decks
14%synergy
Lotus Cobra
14%inclusion1 decks7 decks
2%synergy
Craterhoof Behemoth
14%inclusion1 decks7 decks
4%synergy
Augmenter Pugilist
14%inclusion1 decks7 decks
13%synergy
Pollywog Prodigy
14%inclusion1 decks7 decks
8%synergy
Llanowar Elves
14%inclusion1 decks7 decks
-13%synergy
Endurance
14%inclusion1 decks7 decks
10%synergy
Arixmethes, Slumbering Isle
14%inclusion1 decks7 decks
1%synergy
Oracle of Mul Daya
14%inclusion1 decks7 decks
6%synergy
Birds of Paradise
14%inclusion1 decks7 decks
-13%synergy
Guardian Augmenter
14%inclusion1 decks7 decks
13%synergy
Murmuring Mystic
14%inclusion1 decks7 decks
14%synergy
Dragonologist
14%inclusion1 decks7 decks
14%synergy
Delighted Halfling
14%inclusion1 decks7 decks
4%synergy
Formidable Speaker
14%inclusion1 decks7 decks
12%synergy
Badgermole Cub
14%inclusion1 decks7 decks
9%synergy
Wan Shi Tong, All-Knowing
14%inclusion1 decks7 decks
14%synergy
Instants
Sink into Stupor
57%inclusion4 decks7 decks
45%synergy
Growth Spiral
43%inclusion3 decks7 decks
-2%synergy
Noxious Revival
43%inclusion3 decks7 decks
38%synergy
Planar Genesis
43%inclusion3 decks7 decks
32%synergy
Dig Through Time
43%inclusion3 decks7 decks
39%synergy
Heroic Intervention
29%inclusion2 decks7 decks
-2%synergy
Return of the Wildspeaker
29%inclusion2 decks7 decks
18%synergy
Consider
29%inclusion2 decks7 decks
27%synergy
Brainstorm
29%inclusion2 decks7 decks
14%synergy
Beast Within
29%inclusion2 decks7 decks
-20%synergy
Quandrix Command
29%inclusion2 decks7 decks
23%synergy
Sublime Epiphany
29%inclusion2 decks7 decks
26%synergy
Snap
29%inclusion2 decks7 decks
25%synergy
Consult the Star Charts
29%inclusion2 decks7 decks
27%synergy
Submerge
29%inclusion2 decks7 decks
28%synergy
Misdirection
29%inclusion2 decks7 decks
26%synergy
Glorious Decay
17%inclusion1 decks6 decks
16%synergy
Proctor's Gaze
17%inclusion1 decks6 decks
14%synergy
Burrog Barrage
17%inclusion1 decks6 decks
16%synergy
Sail into the West
14%inclusion1 decks7 decks
13%synergy
Evermind
14%inclusion1 decks7 decks
14%synergy
Mental Misstep
14%inclusion1 decks7 decks
9%synergy
This Town Ain't Big Enough
14%inclusion1 decks7 decks
14%synergy
Disrupting Shoal
14%inclusion1 decks7 decks
14%synergy
Frantic Search
14%inclusion1 decks7 decks
8%synergy
Nourishing Shoal
14%inclusion1 decks7 decks
14%synergy
Murmurs from Beyond
14%inclusion1 decks7 decks
14%synergy
Archdruid's Charm
14%inclusion1 decks7 decks
9%synergy
Chain of Vapor
14%inclusion1 decks7 decks
12%synergy
Confounding Riddle
14%inclusion1 decks7 decks
14%synergy
Brainsurge
14%inclusion1 decks7 decks
11%synergy
Auroral Procession
14%inclusion1 decks7 decks
11%synergy
Sift Through Sands
14%inclusion1 decks7 decks
14%synergy
Decisive Denial
14%inclusion1 decks7 decks
9%synergy
Time Stop
14%inclusion1 decks7 decks
14%synergy
Defend the Rider
14%inclusion1 decks7 decks
14%synergy
Khalni Ambush
14%inclusion1 decks7 decks
13%synergy
Nexus of Fate
14%inclusion1 decks7 decks
12%synergy
Harrow
14%inclusion1 decks7 decks
3%synergy
Opt
14%inclusion1 decks7 decks
7%synergy
Entish Restoration
14%inclusion1 decks7 decks
5%synergy
Reweave
14%inclusion1 decks7 decks
14%synergy
Mana Drain
14%inclusion1 decks7 decks
-1%synergy
Memory's Journey
14%inclusion1 decks7 decks
14%synergy
Reclaim
14%inclusion1 decks7 decks
13%synergy
Quick Study
14%inclusion1 decks7 decks
13%synergy
Fact or Fiction
14%inclusion1 decks7 decks
12%synergy
Resculpt
14%inclusion1 decks7 decks
9%synergy
Perplexing Test
14%inclusion1 decks7 decks
9%synergy
Archmage's Charm
14%inclusion1 decks7 decks
13%synergy
Sorceries
Kodama's Reach
43%inclusion3 decks7 decks
8%synergy
Stock Up
43%inclusion3 decks7 decks
41%synergy
Sea Gate Restoration
43%inclusion3 decks7 decks
38%synergy
Urban Evolution
43%inclusion3 decks7 decks
33%synergy
Ezuri's Predation
43%inclusion3 decks7 decks
35%synergy
Bala Ged Recovery
43%inclusion3 decks7 decks
33%synergy
Cultivate
43%inclusion3 decks7 decks
-4%synergy
Lessons from Life
43%inclusion3 decks7 decks
37%synergy
Gitaxian Probe
29%inclusion2 decks7 decks
27%synergy
Ranger's Path
29%inclusion2 decks7 decks
28%synergy
Crashing Footfalls
29%inclusion2 decks7 decks
28%synergy
Lórien Revealed
29%inclusion2 decks7 decks
26%synergy
Bribery
29%inclusion2 decks7 decks
28%synergy
Devastation Tide
29%inclusion2 decks7 decks
26%synergy
Explosive Vegetation
29%inclusion2 decks7 decks
23%synergy
Mnemonic Deluge
29%inclusion2 decks7 decks
28%synergy
Seasons Past
29%inclusion2 decks7 decks
28%synergy
Hunting Wilds
29%inclusion2 decks7 decks
28%synergy
Mind's Desire
29%inclusion2 decks7 decks
28%synergy
Regrowth
29%inclusion2 decks7 decks
25%synergy
Mathemagics
29%inclusion2 decks7 decks
24%synergy
Applied Geometry
17%inclusion1 decks6 decks
12%synergy
Growth Curve
17%inclusion1 decks6 decks
12%synergy
Zimone's Experiment
17%inclusion1 decks6 decks
15%synergy
Flow State
17%inclusion1 decks6 decks
15%synergy
Nature's Rhythm
14%inclusion1 decks7 decks
8%synergy
Strategic Planning
14%inclusion1 decks7 decks
14%synergy
Sleight of Hand
14%inclusion1 decks7 decks
14%synergy
Dwell on the Past
14%inclusion1 decks7 decks
14%synergy
Traverse the Outlands
14%inclusion1 decks7 decks
11%synergy
Cathartic Parting
14%inclusion1 decks7 decks
14%synergy
Salvage
14%inclusion1 decks7 decks
14%synergy
Eye of Nowhere
14%inclusion1 decks7 decks
14%synergy
Replication Technique
14%inclusion1 decks7 decks
11%synergy
False Mourning
14%inclusion1 decks7 decks
14%synergy
Petals of Insight
14%inclusion1 decks7 decks
14%synergy
Turntimber Symbiosis
14%inclusion1 decks7 decks
12%synergy
Heed the Mists
14%inclusion1 decks7 decks
14%synergy
Time of Need
14%inclusion1 decks7 decks
14%synergy
Fade from History
14%inclusion1 decks7 decks
14%synergy
Into the North
14%inclusion1 decks7 decks
13%synergy
Eerie Procession
14%inclusion1 decks7 decks
14%synergy
Ideas Unbound
14%inclusion1 decks7 decks
14%synergy
Finale of Revelation
14%inclusion1 decks7 decks
8%synergy
Temporal Fissure
14%inclusion1 decks7 decks
14%synergy
Joyous Respite
14%inclusion1 decks7 decks
14%synergy
Aether Helix
14%inclusion1 decks7 decks
14%synergy
Irenicus's Vile Duplication
14%inclusion1 decks7 decks
8%synergy
Mystic Speculation
14%inclusion1 decks7 decks
13%synergy
Serum Visions
14%inclusion1 decks7 decks
11%synergy
Utility Artifacts
Swiftfoot Boots
29%inclusion2 decks7 decks
4%synergy
Lightning Greaves
29%inclusion2 decks7 decks
8%synergy
Mesmeric Orb
14%inclusion1 decks7 decks
13%synergy
Sword of Once and Future
14%inclusion1 decks7 decks
14%synergy
Mindsplice Apparatus
14%inclusion1 decks7 decks
14%synergy
Sword of Fire and Ice
14%inclusion1 decks7 decks
14%synergy
Sword of Truth and Justice
14%inclusion1 decks7 decks
14%synergy
Conjurer's Bauble
14%inclusion1 decks7 decks
14%synergy
The Magic Mirror
14%inclusion1 decks7 decks
14%synergy
Sword of Wealth and Power
14%inclusion1 decks7 decks
14%synergy
Sword of Feast and Famine
14%inclusion1 decks7 decks
14%synergy
Emerald Medallion
14%inclusion1 decks7 decks
11%synergy
Sword of the Animist
14%inclusion1 decks7 decks
13%synergy
The Water Crystal
14%inclusion1 decks7 decks
14%synergy
Sword of Forge and Frontier
14%inclusion1 decks7 decks
14%synergy
Rod of Absorption
14%inclusion1 decks7 decks
14%synergy
Sapphire Medallion
14%inclusion1 decks7 decks
11%synergy
Enchantments
Metallurgic Summonings
43%inclusion3 decks7 decks
42%synergy
Up the Beanstalk
29%inclusion2 decks7 decks
24%synergy
Swarm Intelligence
29%inclusion2 decks7 decks
28%synergy
Mystic Remora
29%inclusion2 decks7 decks
14%synergy
Shark Typhoon
29%inclusion2 decks7 decks
27%synergy
Sylvan Library
29%inclusion2 decks7 decks
20%synergy
Propaganda
29%inclusion2 decks7 decks
22%synergy
Utopia Sprawl
14%inclusion1 decks7 decks
8%synergy
Exploration
14%inclusion1 decks7 decks
1%synergy
Forced Fruition
14%inclusion1 decks7 decks
14%synergy
Frontier Siege
14%inclusion1 decks7 decks
14%synergy
Wild Growth
14%inclusion1 decks7 decks
6%synergy
Omniscience
14%inclusion1 decks7 decks
9%synergy
Burgeoning
14%inclusion1 decks7 decks
7%synergy
Mana Reflection
14%inclusion1 decks7 decks
9%synergy
As Foretold
14%inclusion1 decks7 decks
13%synergy
Storm of Saruman
14%inclusion1 decks7 decks
14%synergy
Mind's Dilation
14%inclusion1 decks7 decks
14%synergy
Battles
Invasion of Arcavios
14%inclusion1 decks7 decks
14%synergy
Planeswalkers
Jace Reawakened
14%inclusion1 decks7 decks
14%synergy
Vivien, Monsters' Advocate
14%inclusion1 decks7 decks
14%synergy
Utility Lands
Mystic Sanctuary
57%inclusion4 decks7 decks
45%synergy
Yavimaya, Cradle of Growth
57%inclusion4 decks7 decks
36%synergy
Boseiju, Who Endures
57%inclusion4 decks7 decks
35%synergy
Reliquary Tower
57%inclusion4 decks7 decks
7%synergy
Otawara, Soaring City
57%inclusion4 decks7 decks
39%synergy
Mistrise Village
29%inclusion2 decks7 decks
18%synergy
Buried Ruin
14%inclusion1 decks7 decks
13%synergy
Urza's Saga
14%inclusion1 decks7 decks
9%synergy
Alchemist's Refuge
14%inclusion1 decks7 decks
-4%synergy
Shifting Woodland
14%inclusion1 decks7 decks
8%synergy
Tolaria West
14%inclusion1 decks7 decks
13%synergy
Sunken Palace
14%inclusion1 decks7 decks
12%synergy
Castle Garenbrig
14%inclusion1 decks7 decks
10%synergy
Dryad Arbor
14%inclusion1 decks7 decks
10%synergy
Jidoor, Aristocratic Capital
14%inclusion1 decks7 decks
14%synergy
Zanarkand, Ancient Metropolis
14%inclusion1 decks7 decks
13%synergy
Mana Artifacts
Sol Ring
86%inclusion6 decks7 decks
5%synergy
Arcane Signet
43%inclusion3 decks7 decks
-20%synergy
Simic Signet
29%inclusion2 decks7 decks
-2%synergy
Lotus Bloom
14%inclusion1 decks7 decks
14%synergy
Basalt Monolith
14%inclusion1 decks7 decks
7%synergy
Talisman of Curiosity
14%inclusion1 decks7 decks
-7%synergy
Thought Vessel
14%inclusion1 decks7 decks
-6%synergy
Lands
Misty Rainforest
100%inclusion7 decks7 decks
69%synergy
Tropical Island
100%inclusion7 decks7 decks
86%synergy
Command Tower
86%inclusion6 decks7 decks
1%synergy
Breeding Pool
86%inclusion6 decks7 decks
39%synergy
Island
86%inclusion6 decks7 decks
-10%synergy
Forest
86%inclusion6 decks7 decks
-10%synergy
Hedge Maze
86%inclusion6 decks7 decks
66%synergy
Rejuvenating Springs
86%inclusion6 decks7 decks
43%synergy
Sodden Verdure
86%inclusion6 decks7 decks
67%synergy
Hinterland Harbor
86%inclusion6 decks7 decks
25%synergy
Yavimaya Coast
71%inclusion5 decks7 decks
19%synergy
Willowrush Verge
71%inclusion5 decks7 decks
53%synergy
Windswept Heath
57%inclusion4 decks7 decks
47%synergy
Sink into Stupor
57%inclusion4 decks7 decks
45%synergy
Dreamroot Cascade
57%inclusion4 decks7 decks
13%synergy
Flooded Strand
57%inclusion4 decks7 decks
46%synergy
Sea Gate Restoration
43%inclusion3 decks7 decks
38%synergy
Wooded Foothills
43%inclusion3 decks7 decks
34%synergy
Verdant Catacombs
43%inclusion3 decks7 decks
34%synergy
Waterlogged Grove
43%inclusion3 decks7 decks
23%synergy
Bala Ged Recovery
43%inclusion3 decks7 decks
33%synergy
Polluted Delta
43%inclusion3 decks7 decks
33%synergy
Rimewood Falls
43%inclusion3 decks7 decks
35%synergy
Scalding Tarn
43%inclusion3 decks7 decks
34%synergy
Simic Growth Chamber
29%inclusion2 decks7 decks
-19%synergy
Fabled Passage
29%inclusion2 decks7 decks
13%synergy
Myriad Landscape
29%inclusion2 decks7 decks
8%synergy
Tangled Florahedron
29%inclusion2 decks7 decks
27%synergy
Hydroelectric Specimen
29%inclusion2 decks7 decks
23%synergy
Demolition Field
29%inclusion2 decks7 decks
26%synergy
Flooded Grove
29%inclusion2 decks7 decks
-14%synergy
Temple of Mystery
29%inclusion2 decks7 decks
-9%synergy
Blighted Woodland
14%inclusion1 decks7 decks
8%synergy
Prismatic Vista
14%inclusion1 decks7 decks
7%synergy
Terramorphic Expanse
14%inclusion1 decks7 decks
-6%synergy
Exotic Orchard
14%inclusion1 decks7 decks
-10%synergy
Quandrix Campus
14%inclusion1 decks7 decks
7%synergy
Turntimber Symbiosis
14%inclusion1 decks7 decks
12%synergy
Disciple of Freyalise
14%inclusion1 decks7 decks
9%synergy
Tangled Islet
14%inclusion1 decks7 decks
-2%synergy
Barkchannel Pathway
14%inclusion1 decks7 decks
-5%synergy
Snow-Covered Island
14%inclusion1 decks7 decks
8%synergy
Khalni Ambush
14%inclusion1 decks7 decks
13%synergy
Botanical Sanctum
14%inclusion1 decks7 decks
1%synergy
Evolving Wilds
14%inclusion1 decks7 decks
-10%synergy
Snow-Covered Forest
14%inclusion1 decks7 decks
8%synergy
Gemstone Caverns
14%inclusion1 decks7 decks
9%synergy
Mana Confluence
14%inclusion1 decks7 decks
9%synergy
Thornwood Falls
14%inclusion1 decks7 decks
-3%synergy
Starting Town
14%inclusion1 decks7 decks
13%synergy
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