Quandrix, the Proof (Commander) - Optimized

Julia Maddalena
May 8, 2026
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Wisdom of Ages
43%inclusion30 decks70 decks
39%synergy
Turbulent Wilderness
39%inclusion27 decks70 decks
22%synergy
The Dawning Archaic
26%inclusion18 decks70 decks
24%synergy
Quandrix Charm
24%inclusion17 decks70 decks
15%synergy
Embrace the Paradox
21%inclusion12 decks56 decks
15%synergy
High Synergy Cards
Ancestral Vision
66%inclusion46 decks70 decks
65%synergy
Dig Through Time
66%inclusion46 decks70 decks
62%synergy
Archmage Emeritus
63%inclusion44 decks70 decks
61%synergy
Treasure Cruise
63%inclusion44 decks70 decks
59%synergy
Archmage of Runes
59%inclusion41 decks70 decks
57%synergy
Inevitable Betrayal
57%inclusion40 decks70 decks
56%synergy
Rishkar's Expertise
63%inclusion44 decks70 decks
54%synergy
Skyshroud Claim
63%inclusion44 decks70 decks
54%synergy
Imoti, Celebrant of Bounty
57%inclusion40 decks70 decks
53%synergy
Nexus of Fate
53%inclusion37 decks70 decks
51%synergy
Top Cards
Cultivate
77%inclusion54 decks70 decks
31%synergy
Nature's Lore
74%inclusion52 decks70 decks
42%synergy
Three Visits
71%inclusion50 decks70 decks
47%synergy
Farseek
69%inclusion48 decks70 decks
43%synergy
Kodama's Reach
67%inclusion47 decks70 decks
32%synergy
Growth Spiral
63%inclusion44 decks70 decks
18%synergy
Hullbreaker Horror
57%inclusion40 decks70 decks
40%synergy
Apex Devastator
51%inclusion36 decks70 decks
46%synergy
Rampant Growth
50%inclusion35 decks70 decks
10%synergy
Beast Within
49%inclusion34 decks70 decks
0%synergy
Game Changers
Cyclonic Rift
54%inclusion38 decks70 decks
31%synergy
Mystical Tutor
47%inclusion33 decks70 decks
39%synergy
Rhystic Study
46%inclusion32 decks70 decks
26%synergy
Seedborn Muse
44%inclusion31 decks70 decks
28%synergy
Fierce Guardianship
41%inclusion29 decks70 decks
25%synergy
Force of Will
39%inclusion27 decks70 decks
29%synergy
Ancient Tomb
34%inclusion24 decks70 decks
26%synergy
Worldly Tutor
23%inclusion16 decks70 decks
9%synergy
Crop Rotation
17%inclusion12 decks70 decks
5%synergy
Field of the Dead
13%inclusion9 decks70 decks
8%synergy
Creatures
Birds of Paradise
43%inclusion30 decks70 decks
16%synergy
Deekah, Fractal Theorist
40%inclusion28 decks70 decks
38%synergy
Talrand, Sky Summoner
37%inclusion26 decks70 decks
36%synergy
Aesi, Tyrant of Gyre Strait
31%inclusion22 decks70 decks
14%synergy
Eternal Witness
29%inclusion20 decks70 decks
9%synergy
Delighted Halfling
24%inclusion17 decks70 decks
14%synergy
Llanowar Elves
23%inclusion16 decks70 decks
-4%synergy
Elvish Mystic
21%inclusion15 decks70 decks
-1%synergy
Craterhoof Behemoth
21%inclusion15 decks70 decks
12%synergy
Jadzi, Oracle of Arcavios
21%inclusion15 decks70 decks
21%synergy
Lotus Cobra
21%inclusion15 decks70 decks
9%synergy
Quandrix Apprentice
21%inclusion15 decks70 decks
20%synergy
Tatyova, Benthic Druid
20%inclusion14 decks70 decks
-10%synergy
Rashmi, Eternities Crafter
19%inclusion13 decks70 decks
15%synergy
Murmuring Mystic
16%inclusion11 decks70 decks
15%synergy
Haughty Djinn
14%inclusion10 decks70 decks
14%synergy
Koma, Cosmos Serpent
14%inclusion10 decks70 decks
-1%synergy
Avenger of Zendikar
14%inclusion10 decks70 decks
-3%synergy
Scute Swarm
14%inclusion10 decks70 decks
-5%synergy
Thunderclap Drake
14%inclusion10 decks70 decks
14%synergy
Tireless Provisioner
13%inclusion9 decks70 decks
-1%synergy
Laboratory Maniac
13%inclusion9 decks70 decks
6%synergy
Wandering Archaic
11%inclusion8 decks70 decks
7%synergy
Harmonized Trio
11%inclusion7 decks62 decks
8%synergy
Spark Double
10%inclusion7 decks70 decks
1%synergy
Studious First-Year
10%inclusion7 decks70 decks
5%synergy
Emeritus of Ideation
10%inclusion7 decks70 decks
9%synergy
Emeritus of Abundance
10%inclusion6 decks62 decks
7%synergy
Thryx, the Sudden Storm
8.6%inclusion6 decks70 decks
6%synergy
Rampaging Baloths
8.6%inclusion6 decks70 decks
-7%synergy
Consecrated Sphinx
8.6%inclusion6 decks70 decks
0%synergy
Nyxbloom Ancient
8.6%inclusion6 decks70 decks
2%synergy
Sakura-Tribe Elder
8.6%inclusion6 decks70 decks
-10%synergy
Thassa's Oracle
7.1%inclusion5 decks70 decks
3%synergy
High Fae Trickster
7.1%inclusion5 decks70 decks
3%synergy
Ojer Pakpatiq, Deepest Epoch
7.1%inclusion5 decks70 decks
7%synergy
Archaeomancer
7.1%inclusion5 decks70 decks
6%synergy
Baral, Chief of Compliance
7.1%inclusion5 decks70 decks
6%synergy
Lier, Disciple of the Drowned
7.1%inclusion5 decks70 decks
6%synergy
Arixmethes, Slumbering Isle
7.1%inclusion5 decks70 decks
-6%synergy
Wan Shi Tong, Librarian
7.1%inclusion5 decks70 decks
1%synergy
Timeless Witness
5.7%inclusion4 decks70 decks
3%synergy
Ulamog, the Infinite Gyre
5.7%inclusion4 decks70 decks
4%synergy
Fyndhorn Elves
5.7%inclusion4 decks70 decks
-8%synergy
Uro, Titan of Nature's Wrath
5.7%inclusion4 decks70 decks
-4%synergy
Tam, Observant Sequencer
5.7%inclusion4 decks70 decks
3%synergy
Instants
Pongify
46%inclusion32 decks70 decks
21%synergy
Planar Genesis
46%inclusion32 decks70 decks
35%synergy
Counterspell
46%inclusion32 decks70 decks
-3%synergy
Eureka Moment
41%inclusion29 decks70 decks
30%synergy
Frantic Search
39%inclusion27 decks70 decks
32%synergy
Brainstorm
37%inclusion26 decks70 decks
23%synergy
Heroic Intervention
34%inclusion24 decks70 decks
4%synergy
Entish Restoration
34%inclusion24 decks70 decks
25%synergy
Sublime Epiphany
33%inclusion23 decks70 decks
31%synergy
Mana Drain
33%inclusion23 decks70 decks
18%synergy
Mystic Confluence
31%inclusion22 decks70 decks
28%synergy
Sink into Stupor
30%inclusion21 decks70 decks
18%synergy
Commandeer
30%inclusion21 decks70 decks
28%synergy
An Offer You Can't Refuse
26%inclusion18 decks70 decks
3%synergy
Rapid Hybridization
24%inclusion17 decks70 decks
-2%synergy
Swan Song
24%inclusion17 decks70 decks
6%synergy
Harrow
23%inclusion16 decks70 decks
11%synergy
Cryptic Command
21%inclusion15 decks70 decks
20%synergy
Force of Vigor
21%inclusion15 decks70 decks
17%synergy
Natural Reclamation
20%inclusion14 decks70 decks
19%synergy
Noxious Revival
20%inclusion14 decks70 decks
15%synergy
Brainsurge
19%inclusion13 decks70 decks
16%synergy
Force of Negation
19%inclusion13 decks70 decks
11%synergy
Auroral Procession
17%inclusion12 decks70 decks
13%synergy
Reality Shift
16%inclusion11 decks70 decks
1%synergy
Return of the Wildspeaker
14%inclusion10 decks70 decks
4%synergy
Negate
13%inclusion9 decks70 decks
-12%synergy
Snap
13%inclusion9 decks70 decks
9%synergy
Archdruid's Charm
11%inclusion8 decks70 decks
6%synergy
Arcane Denial
11%inclusion8 decks70 decks
-11%synergy
Aetherize
11%inclusion8 decks70 decks
-1%synergy
Archmage's Charm
11%inclusion8 decks70 decks
10%synergy
Misdirection
11%inclusion8 decks70 decks
9%synergy
Proctor's Gaze
11%inclusion6 decks56 decks
8%synergy
Blue Sun's Zenith
10%inclusion7 decks70 decks
7%synergy
Veil of Summer
8.6%inclusion6 decks70 decks
3%synergy
Obscuring Haze
8.6%inclusion6 decks70 decks
7%synergy
Jaheira's Respite
7.1%inclusion5 decks70 decks
6%synergy
Fact or Fiction
7.1%inclusion5 decks70 decks
5%synergy
Submerge
7.1%inclusion5 decks70 decks
7%synergy
Simic Charm
7.1%inclusion5 decks70 decks
0%synergy
Flusterstorm
7.1%inclusion5 decks70 decks
1%synergy
Mana Sculpt
6.2%inclusion4 decks65 decks
4%synergy
Press the Enemy
5.7%inclusion4 decks70 decks
6%synergy
Mindbreak Trap
5.7%inclusion4 decks70 decks
1%synergy
Gifts Ungiven
5.7%inclusion4 decks70 decks
5%synergy
Opt
5.7%inclusion4 decks70 decks
-2%synergy
Elminster's Simulacrum
5.7%inclusion4 decks70 decks
5%synergy
Resculpt
5.7%inclusion4 decks70 decks
0%synergy
Quandrix Command
5.7%inclusion4 decks70 decks
0%synergy
Sorceries
Lessons from Life
49%inclusion34 decks70 decks
43%synergy
Temporal Trespass
47%inclusion33 decks70 decks
46%synergy
Sea Gate Restoration
44%inclusion31 decks70 decks
39%synergy
Time Warp
43%inclusion30 decks70 decks
41%synergy
Mnemonic Deluge
41%inclusion29 decks70 decks
41%synergy
Temporal Mastery
40%inclusion28 decks70 decks
39%synergy
Temporal Manipulation
39%inclusion27 decks70 decks
37%synergy
Ezuri's Predation
36%inclusion25 decks70 decks
28%synergy
Aminatou's Augury
34%inclusion24 decks70 decks
33%synergy
Mind's Desire
34%inclusion24 decks70 decks
33%synergy
Urban Evolution
34%inclusion24 decks70 decks
25%synergy
Capture of Jingzhou
29%inclusion20 decks70 decks
28%synergy
Bala Ged Recovery
24%inclusion17 decks70 decks
14%synergy
Ponder
23%inclusion16 decks70 decks
16%synergy
Irenicus's Vile Duplication
23%inclusion16 decks70 decks
17%synergy
Expropriate
23%inclusion16 decks70 decks
21%synergy
Explore
23%inclusion16 decks70 decks
3%synergy
Explosive Vegetation
23%inclusion16 decks70 decks
17%synergy
Echocasting Symposium
21%inclusion13 decks62 decks
18%synergy
Quantum Misalignment
20%inclusion14 decks70 decks
17%synergy
Solve the Equation
20%inclusion14 decks70 decks
18%synergy
Stock Up
19%inclusion13 decks70 decks
17%synergy
Time Stretch
17%inclusion12 decks70 decks
16%synergy
Lórien Revealed
17%inclusion12 decks70 decks
14%synergy
Reshape the Earth
17%inclusion12 decks70 decks
15%synergy
Shared Roots
17%inclusion12 decks70 decks
12%synergy
Clone Legion
16%inclusion11 decks70 decks
14%synergy
Praetor's Counsel
16%inclusion11 decks70 decks
15%synergy
Migration Path
14%inclusion10 decks70 decks
11%synergy
Sorcerous Squall
14%inclusion10 decks70 decks
14%synergy
Mathemagics
14%inclusion10 decks70 decks
10%synergy
Crashing Footfalls
13%inclusion9 decks70 decks
13%synergy
Enter the Infinite
11%inclusion8 decks70 decks
11%synergy
Season of Weaving
11%inclusion8 decks70 decks
9%synergy
Tempt with Discovery
11%inclusion8 decks70 decks
7%synergy
Boundless Realms
11%inclusion8 decks70 decks
10%synergy
Finale of Devastation
10%inclusion7 decks70 decks
-1%synergy
Personal Tutor
10%inclusion7 decks70 decks
9%synergy
Time Spiral
10%inclusion7 decks70 decks
10%synergy
Planar Engineering
10%inclusion6 decks62 decks
5%synergy
Mind into Matter
10%inclusion6 decks62 decks
1%synergy
Germination Practicum
8.8%inclusion5 decks57 decks
4%synergy
Traverse the Outlands
8.6%inclusion6 decks70 decks
5%synergy
Last March of the Ents
8.6%inclusion6 decks70 decks
5%synergy
Bribery
8.6%inclusion6 decks70 decks
8%synergy
Blatant Thievery
8.6%inclusion6 decks70 decks
8%synergy
Regrowth
8.6%inclusion6 decks70 decks
5%synergy
Zimone's Experiment
8.5%inclusion5 decks59 decks
7%synergy
Turntimber Symbiosis
7.1%inclusion5 decks70 decks
5%synergy
Karn's Temporal Sundering
7.1%inclusion5 decks70 decks
6%synergy
Utility Artifacts
Lightning Greaves
34%inclusion24 decks70 decks
14%synergy
Sensei's Divining Top
20%inclusion14 decks70 decks
16%synergy
Swiftfoot Boots
19%inclusion13 decks70 decks
-6%synergy
Aetherflux Reservoir
14%inclusion10 decks70 decks
14%synergy
Mindsplice Apparatus
13%inclusion9 decks70 decks
13%synergy
Scroll Rack
11%inclusion8 decks70 decks
9%synergy
Panoptic Mirror
8.6%inclusion6 decks70 decks
8%synergy
Sapphire Medallion
8.6%inclusion6 decks70 decks
5%synergy
The One Ring
7.1%inclusion5 decks70 decks
0%synergy
Chimil, the Inner Sun
5.7%inclusion4 decks70 decks
4%synergy
Primal Amulet
5.7%inclusion4 decks70 decks
5%synergy
Enchantments
Shark Typhoon
49%inclusion34 decks70 decks
47%synergy
Up the Beanstalk
31%inclusion22 decks70 decks
27%synergy
Mystic Remora
31%inclusion22 decks70 decks
17%synergy
Omniscience
30%inclusion21 decks70 decks
25%synergy
Metallurgic Summonings
24%inclusion17 decks70 decks
24%synergy
Sylvan Library
17%inclusion12 decks70 decks
9%synergy
Exploration
11%inclusion8 decks70 decks
-2%synergy
Wilderness Reclamation
11%inclusion8 decks70 decks
2%synergy
Leyline of Anticipation
10%inclusion7 decks70 decks
6%synergy
Propaganda
8.6%inclusion6 decks70 decks
2%synergy
One with the Multiverse
7.1%inclusion5 decks70 decks
5%synergy
Utopia Sprawl
5.7%inclusion4 decks70 decks
-1%synergy
Doubling Season
5.7%inclusion4 decks70 decks
-4%synergy
Simic Ascendancy
5.7%inclusion4 decks70 decks
-8%synergy
Planeswalkers
Jace, Wielder of Mysteries
7.1%inclusion5 decks70 decks
3%synergy
Oko, Thief of Crowns
7.1%inclusion5 decks70 decks
1%synergy
Utility Lands
Reliquary Tower
69%inclusion48 decks70 decks
19%synergy
Boseiju, Who Endures
56%inclusion39 decks70 decks
34%synergy
Mystic Sanctuary
49%inclusion34 decks70 decks
36%synergy
Otawara, Soaring City
44%inclusion31 decks70 decks
26%synergy
Mistrise Village
40%inclusion28 decks70 decks
29%synergy
Alchemist's Refuge
40%inclusion28 decks70 decks
22%synergy
Yavimaya, Cradle of Growth
40%inclusion28 decks70 decks
19%synergy
Urza's Saga
20%inclusion14 decks70 decks
15%synergy
Shifting Woodland
10%inclusion7 decks70 decks
4%synergy
Temple of the False God
8.6%inclusion6 decks70 decks
-7%synergy
Boseiju, Who Shelters All
7.1%inclusion5 decks70 decks
6%synergy
Command Beacon
5.7%inclusion4 decks70 decks
2%synergy
Mana Artifacts
Sol Ring
89%inclusion62 decks70 decks
8%synergy
Arcane Signet
63%inclusion44 decks70 decks
0%synergy
Talisman of Curiosity
34%inclusion24 decks70 decks
13%synergy
Thought Vessel
29%inclusion20 decks70 decks
9%synergy
Simic Signet
24%inclusion17 decks70 decks
-6%synergy
Lotus Bloom
19%inclusion13 decks70 decks
18%synergy
Sol Talisman
14%inclusion10 decks70 decks
14%synergy
Mana Vault
11%inclusion8 decks70 decks
5%synergy
Fellwar Stone
11%inclusion8 decks70 decks
2%synergy
Mox Tantalite
10%inclusion7 decks70 decks
10%synergy
Lotus Petal
8.6%inclusion6 decks70 decks
2%synergy
Grim Monolith
7.1%inclusion5 decks70 decks
4%synergy
Mox Amber
7.1%inclusion5 decks70 decks
1%synergy
Mox Diamond
5.7%inclusion4 decks70 decks
1%synergy
Chrome Mox
5.7%inclusion4 decks70 decks
0%synergy
Lands
Island
97%inclusion68 decks70 decks
1%synergy
Forest
97%inclusion68 decks70 decks
2%synergy
Command Tower
90%inclusion63 decks70 decks
5%synergy
Breeding Pool
83%inclusion58 decks70 decks
36%synergy
Hinterland Harbor
74%inclusion52 decks70 decks
13%synergy
Dreamroot Cascade
70%inclusion49 decks70 decks
26%synergy
Rejuvenating Springs
67%inclusion47 decks70 decks
25%synergy
Misty Rainforest
64%inclusion45 decks70 decks
33%synergy
Yavimaya Coast
54%inclusion38 decks70 decks
2%synergy
Hedge Maze
50%inclusion35 decks70 decks
30%synergy
Sodden Verdure
50%inclusion35 decks70 decks
32%synergy
Flooded Grove
46%inclusion32 decks70 decks
3%synergy
Sea Gate Restoration
44%inclusion31 decks70 decks
39%synergy
Tropical Island
40%inclusion28 decks70 decks
26%synergy
Willowrush Verge
36%inclusion25 decks70 decks
18%synergy
Fabled Passage
31%inclusion22 decks70 decks
15%synergy
Sink into Stupor
30%inclusion21 decks70 decks
18%synergy
Polluted Delta
27%inclusion19 decks70 decks
17%synergy
Scalding Tarn
26%inclusion18 decks70 decks
17%synergy
Prismatic Vista
24%inclusion17 decks70 decks
17%synergy
Exotic Orchard
24%inclusion17 decks70 decks
0%synergy
Verdant Catacombs
24%inclusion17 decks70 decks
15%synergy
Bala Ged Recovery
24%inclusion17 decks70 decks
14%synergy
Simic Growth Chamber
23%inclusion16 decks70 decks
-24%synergy
Windswept Heath
23%inclusion16 decks70 decks
13%synergy
Barkchannel Pathway
23%inclusion16 decks70 decks
3%synergy
Wooded Foothills
23%inclusion16 decks70 decks
14%synergy
Flooded Strand
23%inclusion16 decks70 decks
12%synergy
Temple of Mystery
20%inclusion14 decks70 decks
-18%synergy
Vineglimmer Snarl
17%inclusion12 decks70 decks
-22%synergy
Waterlogged Grove
17%inclusion12 decks70 decks
-2%synergy
Overflowing Basin
17%inclusion12 decks70 decks
-4%synergy
Botanical Sanctum
16%inclusion11 decks70 decks
3%synergy
Gemstone Caverns
16%inclusion11 decks70 decks
10%synergy
Snow-Covered Island
14%inclusion10 decks70 decks
8%synergy
Snow-Covered Forest
14%inclusion10 decks70 decks
8%synergy
Talon Gates of Madara
11%inclusion8 decks70 decks
5%synergy
Rain-Slicked Copse
8.6%inclusion6 decks70 decks
0%synergy
Terramorphic Expanse
7.1%inclusion5 decks70 decks
-13%synergy
Turntimber Symbiosis
7.1%inclusion5 decks70 decks
5%synergy
Urza's Cave
7.1%inclusion5 decks70 decks
3%synergy
Reflecting Pool
7.1%inclusion5 decks70 decks
4%synergy
Evolving Wilds
7.1%inclusion5 decks70 decks
-17%synergy
Paradox Gardens
7.1%inclusion5 decks70 decks
0%synergy
Tangled Islet
5.7%inclusion4 decks70 decks
-10%synergy
Cavern of Souls
5.7%inclusion4 decks70 decks
1%synergy
Thornwood Falls
5.7%inclusion4 decks70 decks
-11%synergy