Quandrix, the Proof (Commander) - Core Cascade

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
Embrace the Paradox
75%inclusion9 decks12 decks
69%synergy
Wisdom of Ages
42%inclusion5 decks12 decks
38%synergy
Quandrix Charm
42%inclusion5 decks12 decks
32%synergy
Flow State
42%inclusion5 decks12 decks
40%synergy
Proctor's Gaze
42%inclusion5 decks12 decks
39%synergy
High Synergy Cards
Imoti, Celebrant of Bounty
58%inclusion7 decks12 decks
55%synergy
Shared Roots
58%inclusion7 decks12 decks
54%synergy
Frantic Search
58%inclusion7 decks12 decks
52%synergy
Rishkar's Expertise
58%inclusion7 decks12 decks
49%synergy
Eureka Moment
58%inclusion7 decks12 decks
47%synergy
Treasure Cruise
50%inclusion6 decks12 decks
46%synergy
Stock Up
42%inclusion5 decks12 decks
40%synergy
Deekah, Fractal Theorist
42%inclusion5 decks12 decks
40%synergy
Dig Through Time
42%inclusion5 decks12 decks
38%synergy
Rampant Growth
75%inclusion9 decks12 decks
35%synergy
Top Cards
Nature's Lore
58%inclusion7 decks12 decks
27%synergy
Growth Spiral
50%inclusion6 decks12 decks
5%synergy
Cultivate
50%inclusion6 decks12 decks
4%synergy
Kodama's Reach
42%inclusion5 decks12 decks
6%synergy
Brainstorm
42%inclusion5 decks12 decks
27%synergy
Skyshroud Claim
42%inclusion5 decks12 decks
32%synergy
Farseek
42%inclusion5 decks12 decks
16%synergy
Llanowar Elves
42%inclusion5 decks12 decks
14%synergy
Urban Evolution
42%inclusion5 decks12 decks
32%synergy
Pongify
33%inclusion4 decks12 decks
9%synergy
Creatures
Hullbreaker Horror
33%inclusion4 decks12 decks
16%synergy
Eluge, the Shoreless Sea
25%inclusion3 decks12 decks
23%synergy
Tatyova, Benthic Druid
25%inclusion3 decks12 decks
-5%synergy
Koma, World-Eater
25%inclusion3 decks12 decks
12%synergy
Elvish Mystic
25%inclusion3 decks12 decks
2%synergy
Archmage Emeritus
25%inclusion3 decks12 decks
23%synergy
Apex Devastator
25%inclusion3 decks12 decks
19%synergy
Arixmethes, Slumbering Isle
25%inclusion3 decks12 decks
12%synergy
Studious First-Year
25%inclusion3 decks12 decks
20%synergy
Marang River Regent
17%inclusion2 decks12 decks
16%synergy
Troyan, Gutsy Explorer
17%inclusion2 decks12 decks
13%synergy
Archmage of Runes
17%inclusion2 decks12 decks
15%synergy
Forgotten Ancient
17%inclusion2 decks12 decks
8%synergy
Aesi, Tyrant of Gyre Strait
17%inclusion2 decks12 decks
-1%synergy
Koma, Cosmos Serpent
17%inclusion2 decks12 decks
1%synergy
Tanazir Quandrix
17%inclusion2 decks12 decks
15%synergy
Quandrix Apprentice
17%inclusion2 decks12 decks
15%synergy
Zimone, Paradox Sculptor
17%inclusion2 decks12 decks
12%synergy
Laboratory Maniac
17%inclusion2 decks12 decks
10%synergy
Birds of Paradise
17%inclusion2 decks12 decks
-11%synergy
Talrand, Sky Summoner
17%inclusion2 decks12 decks
15%synergy
Lier, Disciple of the Drowned
17%inclusion2 decks12 decks
16%synergy
Ouroboroid
17%inclusion2 decks12 decks
13%synergy
Emeritus of Ideation
17%inclusion2 decks12 decks
15%synergy
Tam, Observant Sequencer
17%inclusion2 decks12 decks
14%synergy
The Dawning Archaic
17%inclusion2 decks12 decks
15%synergy
Solemn Simulacrum
8.3%inclusion1 decks12 decks
2%synergy
Maraleaf Pixie
8.3%inclusion1 decks12 decks
3%synergy
Rashmi, Eternities Crafter
8.3%inclusion1 decks12 decks
5%synergy
Llanowar Loamspeaker
8.3%inclusion1 decks12 decks
7%synergy
Displacer Kitten
8.3%inclusion1 decks12 decks
5%synergy
Peregrine Drake
8.3%inclusion1 decks12 decks
4%synergy
Scaled Nurturer
8.3%inclusion1 decks12 decks
8%synergy
Earthquake Dragon
8.3%inclusion1 decks12 decks
8%synergy
Tamiyo, Inquisitive Student
8.3%inclusion1 decks12 decks
7%synergy
Beanstalk Giant
8.3%inclusion1 decks12 decks
4%synergy
Disciple of Freyalise
8.3%inclusion1 decks12 decks
3%synergy
Shardless Agent
8.3%inclusion1 decks12 decks
8%synergy
Eternal Witness
8.3%inclusion1 decks12 decks
-11%synergy
Enduring Vitality
8.3%inclusion1 decks12 decks
1%synergy
Bronze Walrus
8.3%inclusion1 decks12 decks
8%synergy
Haughty Djinn
8.3%inclusion1 decks12 decks
8%synergy
Taigam, Master Opportunist
8.3%inclusion1 decks12 decks
8%synergy
Centaur Battlemaster
8.3%inclusion1 decks12 decks
8%synergy
Multani, Yavimaya's Avatar
8.3%inclusion1 decks12 decks
3%synergy
Gilanra, Caller of Wirewood
8.3%inclusion1 decks12 decks
7%synergy
Malevolent Hermit
8.3%inclusion1 decks12 decks
8%synergy
Tangled Florahedron
8.3%inclusion1 decks12 decks
7%synergy
Elusive Otter
8.3%inclusion1 decks12 decks
6%synergy
Hydroelectric Specimen
8.3%inclusion1 decks12 decks
2%synergy
Instants
Heroic Intervention
33%inclusion4 decks12 decks
3%synergy
Harrow
33%inclusion4 decks12 decks
22%synergy
Quandrix Command
33%inclusion4 decks12 decks
28%synergy
Snap
33%inclusion4 decks12 decks
30%synergy
Planar Genesis
33%inclusion4 decks12 decks
22%synergy
Rapid Hybridization
25%inclusion3 decks12 decks
-2%synergy
Beast Within
25%inclusion3 decks12 decks
-24%synergy
Aetherize
25%inclusion3 decks12 decks
13%synergy
Natural Reclamation
25%inclusion3 decks12 decks
24%synergy
Sink into Stupor
25%inclusion3 decks12 decks
13%synergy
Counterspell
25%inclusion3 decks12 decks
-24%synergy
An Offer You Can't Refuse
17%inclusion2 decks12 decks
-6%synergy
Decisive Denial
17%inclusion2 decks12 decks
11%synergy
Tyvar's Stand
17%inclusion2 decks12 decks
13%synergy
Fact or Fiction
17%inclusion2 decks12 decks
14%synergy
Consider
17%inclusion2 decks12 decks
15%synergy
Auroral Procession
17%inclusion2 decks12 decks
13%synergy
Sublime Epiphany
17%inclusion2 decks12 decks
14%synergy
Nexus of Fate
17%inclusion2 decks12 decks
15%synergy
Opt
17%inclusion2 decks12 decks
9%synergy
Entish Restoration
17%inclusion2 decks12 decks
7%synergy
Reclaim
17%inclusion2 decks12 decks
15%synergy
Quick Study
17%inclusion2 decks12 decks
16%synergy
Perplexing Test
17%inclusion2 decks12 decks
12%synergy
Into the Flood Maw
17%inclusion2 decks12 decks
12%synergy
Tamiyo's Safekeeping
17%inclusion2 decks12 decks
12%synergy
Misdirection
17%inclusion2 decks12 decks
15%synergy
Narset's Reversal
17%inclusion2 decks12 decks
15%synergy
Double Major
17%inclusion2 decks12 decks
8%synergy
Run Behind
17%inclusion2 decks12 decks
16%synergy
Glorious Decay
17%inclusion2 decks12 decks
16%synergy
Snow Day
8.3%inclusion1 decks12 decks
8%synergy
Mental Misstep
8.3%inclusion1 decks12 decks
3%synergy
Rowdy Research
8.3%inclusion1 decks12 decks
8%synergy
Ephara's Dispersal
8.3%inclusion1 decks12 decks
8%synergy
Snakeskin Veil
8.3%inclusion1 decks12 decks
2%synergy
Forceful Denial
8.3%inclusion1 decks12 decks
8%synergy
Even the Score
8.3%inclusion1 decks12 decks
8%synergy
Fog
8.3%inclusion1 decks12 decks
5%synergy
Refute
8.3%inclusion1 decks12 decks
6%synergy
Run Away Together
8.3%inclusion1 decks12 decks
6%synergy
Return of the Wildspeaker
8.3%inclusion1 decks12 decks
-2%synergy
Gaea's Gift
8.3%inclusion1 decks12 decks
6%synergy
Early Harvest
8.3%inclusion1 decks12 decks
8%synergy
Negate
8.3%inclusion1 decks12 decks
-17%synergy
Press the Enemy
8.3%inclusion1 decks12 decks
8%synergy
Reality Spasm
8.3%inclusion1 decks12 decks
8%synergy
Soothing of Sméagol
8.3%inclusion1 decks12 decks
7%synergy
Meeting of Minds
8.3%inclusion1 decks12 decks
8%synergy
Archdruid's Charm
8.3%inclusion1 decks12 decks
3%synergy
Sorceries
Three Visits
33%inclusion4 decks12 decks
9%synergy
Ancestral Vision
33%inclusion4 decks12 decks
32%synergy
Inevitable Betrayal
33%inclusion4 decks12 decks
32%synergy
Explore
33%inclusion4 decks12 decks
13%synergy
Echocasting Symposium
33%inclusion4 decks12 decks
30%synergy
Ponder
25%inclusion3 decks12 decks
18%synergy
Clone Legion
25%inclusion3 decks12 decks
24%synergy
Aminatou's Augury
25%inclusion3 decks12 decks
24%synergy
Mathemagics
25%inclusion3 decks12 decks
21%synergy
Lessons from Life
25%inclusion3 decks12 decks
19%synergy
Germination Practicum
25%inclusion3 decks12 decks
20%synergy
Sleight of Hand
17%inclusion2 decks12 decks
16%synergy
Cathartic Parting
17%inclusion2 decks12 decks
16%synergy
Ranger's Path
17%inclusion2 decks12 decks
16%synergy
Crashing Footfalls
17%inclusion2 decks12 decks
16%synergy
Triumph of the Hordes
17%inclusion2 decks12 decks
14%synergy
Grow from the Ashes
17%inclusion2 decks12 decks
15%synergy
Time Stretch
17%inclusion2 decks12 decks
16%synergy
Harmonize
17%inclusion2 decks12 decks
11%synergy
Vastwood Surge
17%inclusion2 decks12 decks
16%synergy
Baral's Expertise
17%inclusion2 decks12 decks
16%synergy
Gaea's Blessing
17%inclusion2 decks12 decks
16%synergy
Temporal Trespass
17%inclusion2 decks12 decks
16%synergy
Bushwhack
17%inclusion2 decks12 decks
15%synergy
Roamer's Routine
17%inclusion2 decks12 decks
16%synergy
Doppelgang
17%inclusion2 decks12 decks
10%synergy
Ezuri's Predation
17%inclusion2 decks12 decks
9%synergy
Bala Ged Recovery
17%inclusion2 decks12 decks
7%synergy
Overwhelming Stampede
17%inclusion2 decks12 decks
4%synergy
Boundless Realms
17%inclusion2 decks12 decks
16%synergy
Nissa's Pilgrimage
17%inclusion2 decks12 decks
15%synergy
Applied Geometry
17%inclusion2 decks12 decks
12%synergy
Zimone's Experiment
17%inclusion2 decks12 decks
15%synergy
Flood of Recollection
8.3%inclusion1 decks12 decks
8%synergy
Nature's Rhythm
8.3%inclusion1 decks12 decks
2%synergy
Unexpected Results
8.3%inclusion1 decks12 decks
7%synergy
Elven Farsight
8.3%inclusion1 decks12 decks
5%synergy
Dwell on the Past
8.3%inclusion1 decks12 decks
8%synergy
Traverse the Outlands
8.3%inclusion1 decks12 decks
5%synergy
Verdant Confluence
8.3%inclusion1 decks12 decks
8%synergy
Map the Frontier
8.3%inclusion1 decks12 decks
7%synergy
Scale the Heights
8.3%inclusion1 decks12 decks
7%synergy
Majestic Genesis
8.3%inclusion1 decks12 decks
8%synergy
Flare of Cultivation
8.3%inclusion1 decks12 decks
6%synergy
Healing Technique
8.3%inclusion1 decks12 decks
8%synergy
Journey of Discovery
8.3%inclusion1 decks12 decks
8%synergy
Gitaxian Probe
8.3%inclusion1 decks12 decks
6%synergy
Consuming Tide
8.3%inclusion1 decks12 decks
6%synergy
Slip Through Space
8.3%inclusion1 decks12 decks
7%synergy
Salvage
8.3%inclusion1 decks12 decks
8%synergy
Utility Artifacts
Swiftfoot Boots
25%inclusion3 decks12 decks
0%synergy
Emerald Medallion
17%inclusion2 decks12 decks
13%synergy
Mesmeric Orb
8.3%inclusion1 decks12 decks
7%synergy
Sensei's Divining Top
8.3%inclusion1 decks12 decks
5%synergy
Ozolith, the Shattered Spire
8.3%inclusion1 decks12 decks
1%synergy
Conjurer's Bauble
8.3%inclusion1 decks12 decks
8%synergy
Scroll Rack
8.3%inclusion1 decks12 decks
6%synergy
Strionic Resonator
8.3%inclusion1 decks12 decks
6%synergy
Rod of Absorption
8.3%inclusion1 decks12 decks
8%synergy
Sapphire Medallion
8.3%inclusion1 decks12 decks
5%synergy
The Earth Crystal
8.3%inclusion1 decks12 decks
3%synergy
The Water Crystal
8.3%inclusion1 decks12 decks
8%synergy
Exploration Broodship
8.3%inclusion1 decks12 decks
6%synergy
Diary of Dreams
8.3%inclusion1 decks12 decks
8%synergy
Enchantments
Metallurgic Summonings
25%inclusion3 decks12 decks
24%synergy
Mystic Remora
25%inclusion3 decks12 decks
11%synergy
Shark Typhoon
25%inclusion3 decks12 decks
24%synergy
Wild Growth
17%inclusion2 decks12 decks
8%synergy
Witness Protection
17%inclusion2 decks12 decks
14%synergy
Terrasymbiosis
17%inclusion2 decks12 decks
10%synergy
Kindred Discovery
8.3%inclusion1 decks12 decks
-1%synergy
Doubling Season
8.3%inclusion1 decks12 decks
-2%synergy
Up the Beanstalk
8.3%inclusion1 decks12 decks
4%synergy
Colossification
8.3%inclusion1 decks12 decks
7%synergy
Verdant Haven
8.3%inclusion1 decks12 decks
8%synergy
Fight Rigging
8.3%inclusion1 decks12 decks
7%synergy
Ashiok's Erasure
8.3%inclusion1 decks12 decks
8%synergy
Encroaching Dragonstorm
8.3%inclusion1 decks12 decks
8%synergy
Glacierwood Siege
8.3%inclusion1 decks12 decks
7%synergy
Imprisoned in the Moon
8.3%inclusion1 decks12 decks
4%synergy
Unable to Scream
8.3%inclusion1 decks12 decks
7%synergy
Frontier Siege
8.3%inclusion1 decks12 decks
8%synergy
Simic Ascendancy
8.3%inclusion1 decks12 decks
-5%synergy
Ominous Seas
8.3%inclusion1 decks12 decks
4%synergy
Dramatic Accusation
8.3%inclusion1 decks12 decks
8%synergy
Wilderness Reclamation
8.3%inclusion1 decks12 decks
-1%synergy
Tribute to the World Tree
8.3%inclusion1 decks12 decks
2%synergy
Innkeeper's Talent
8.3%inclusion1 decks12 decks
3%synergy
Sylvan Library
8.3%inclusion1 decks12 decks
0%synergy
Nylea's Presence
8.3%inclusion1 decks12 decks
8%synergy
Leyline of Anticipation
8.3%inclusion1 decks12 decks
4%synergy
Curator's Ward
8.3%inclusion1 decks12 decks
8%synergy
Stop Cold
8.3%inclusion1 decks12 decks
8%synergy
As Foretold
8.3%inclusion1 decks12 decks
7%synergy
Bounty of the Luxa
8.3%inclusion1 decks12 decks
7%synergy
Defense of the Heart
8.3%inclusion1 decks12 decks
6%synergy
Propaganda
8.3%inclusion1 decks12 decks
1%synergy
Confounding Conundrum
8.3%inclusion1 decks12 decks
8%synergy
Concordant Crossroads
8.3%inclusion1 decks12 decks
5%synergy
Eusocial Engineering
8.3%inclusion1 decks12 decks
7%synergy
Loading Zone
8.3%inclusion1 decks12 decks
6%synergy
Additive Evolution
8.3%inclusion1 decks12 decks
6%synergy
Battles
Invasion of Zendikar
8.3%inclusion1 decks12 decks
7%synergy
Planeswalkers
Jace, Wielder of Mysteries
8.3%inclusion1 decks12 decks
4%synergy
Vivien, Monsters' Advocate
8.3%inclusion1 decks12 decks
8%synergy
Jace Reawakened
8.3%inclusion1 decks12 decks
8%synergy
Utility Lands
Reliquary Tower
42%inclusion5 decks12 decks
-8%synergy
Mystic Sanctuary
17%inclusion2 decks12 decks
4%synergy
Alchemist's Refuge
17%inclusion2 decks12 decks
-1%synergy
Rogue's Passage
17%inclusion2 decks12 decks
-6%synergy
Mistrise Village
8.3%inclusion1 decks12 decks
-3%synergy
Buried Ruin
8.3%inclusion1 decks12 decks
7%synergy
Tolaria West
8.3%inclusion1 decks12 decks
7%synergy
Kishla Village
8.3%inclusion1 decks12 decks
7%synergy
Shifting Woodland
8.3%inclusion1 decks12 decks
3%synergy
Yavimaya, Cradle of Growth
8.3%inclusion1 decks12 decks
-13%synergy
Fountainport
8.3%inclusion1 decks12 decks
7%synergy
Boseiju, Who Endures
8.3%inclusion1 decks12 decks
-14%synergy
Temple of the False God
8.3%inclusion1 decks12 decks
-7%synergy
Castle Garenbrig
8.3%inclusion1 decks12 decks
4%synergy
Dryad Arbor
8.3%inclusion1 decks12 decks
4%synergy
Otawara, Soaring City
8.3%inclusion1 decks12 decks
-10%synergy
Bonders' Enclave
8.3%inclusion1 decks12 decks
7%synergy
Evendo, Waking Haven
8.3%inclusion1 decks12 decks
3%synergy
Agna Qel'a
8.3%inclusion1 decks12 decks
7%synergy
Great Hall of the Biblioplex
8.3%inclusion1 decks12 decks
8%synergy
Mana Artifacts
Sol Ring
58%inclusion7 decks12 decks
-22%synergy
Arcane Signet
42%inclusion5 decks12 decks
-21%synergy
Thought Vessel
33%inclusion4 decks12 decks
13%synergy
Simic Signet
17%inclusion2 decks12 decks
-14%synergy
Talisman of Curiosity
17%inclusion2 decks12 decks
-5%synergy
Lotus Bloom
8.3%inclusion1 decks12 decks
8%synergy
Heraldic Banner
8.3%inclusion1 decks12 decks
8%synergy
Patchwork Banner
8.3%inclusion1 decks12 decks
5%synergy
Basalt Monolith
8.3%inclusion1 decks12 decks
2%synergy
Herd Heirloom
8.3%inclusion1 decks12 decks
6%synergy
Sol Talisman
8.3%inclusion1 decks12 decks
8%synergy
The Eternity Elevator
8.3%inclusion1 decks12 decks
7%synergy
All-Fates Scroll
8.3%inclusion1 decks12 decks
8%synergy
Bender's Waterskin
8.3%inclusion1 decks12 decks
6%synergy
Potioner's Trove
8.3%inclusion1 decks12 decks
8%synergy
Lands
Island
100%inclusion12 decks12 decks
4%synergy
Forest
100%inclusion12 decks12 decks
5%synergy
Breeding Pool
58%inclusion7 decks12 decks
11%synergy
Dreamroot Cascade
58%inclusion7 decks12 decks
14%synergy
Command Tower
42%inclusion5 decks12 decks
-43%synergy
Evolving Wilds
42%inclusion5 decks12 decks
17%synergy
Rejuvenating Springs
42%inclusion5 decks12 decks
-1%synergy
Hinterland Harbor
42%inclusion5 decks12 decks
-19%synergy
Simic Growth Chamber
33%inclusion4 decks12 decks
-14%synergy
Terramorphic Expanse
33%inclusion4 decks12 decks
13%synergy
Paradox Gardens
33%inclusion4 decks12 decks
26%synergy
Misty Rainforest
25%inclusion3 decks12 decks
-6%synergy
Fabled Passage
25%inclusion3 decks12 decks
9%synergy
Yavimaya Coast
25%inclusion3 decks12 decks
-28%synergy
Temple of Mystery
25%inclusion3 decks12 decks
-13%synergy
Sink into Stupor
25%inclusion3 decks12 decks
13%synergy
Hedge Maze
25%inclusion3 decks12 decks
5%synergy
Flooded Grove
25%inclusion3 decks12 decks
-18%synergy
Sodden Verdure
25%inclusion3 decks12 decks
7%synergy
Quandrix Campus
17%inclusion2 decks12 decks
10%synergy
Myriad Landscape
17%inclusion2 decks12 decks
-4%synergy
Exotic Orchard
17%inclusion2 decks12 decks
-8%synergy
Vineglimmer Snarl
17%inclusion2 decks12 decks
-23%synergy
Ash Barrens
17%inclusion2 decks12 decks
13%synergy
Wooded Foothills
17%inclusion2 decks12 decks
8%synergy
Verdant Catacombs
17%inclusion2 decks12 decks
8%synergy
Thriving Isle
17%inclusion2 decks12 decks
15%synergy
Botanical Sanctum
17%inclusion2 decks12 decks
4%synergy
Path of Ancestry
17%inclusion2 decks12 decks
-1%synergy
Willowrush Verge
17%inclusion2 decks12 decks
-1%synergy
Lakeside Shack
17%inclusion2 decks12 decks
15%synergy
Bala Ged Recovery
17%inclusion2 decks12 decks
7%synergy
Thornwood Falls
17%inclusion2 decks12 decks
0%synergy
Meditation Pools
17%inclusion2 decks12 decks
15%synergy
Rain-Slicked Copse
17%inclusion2 decks12 decks
8%synergy
Turbulent Wilderness
17%inclusion2 decks12 decks
0%synergy
Blighted Woodland
8.3%inclusion1 decks12 decks
2%synergy
Prismatic Vista
8.3%inclusion1 decks12 decks
1%synergy
Disciple of Freyalise
8.3%inclusion1 decks12 decks
3%synergy
Windswept Heath
8.3%inclusion1 decks12 decks
-2%synergy
Hidden Grotto
8.3%inclusion1 decks12 decks
8%synergy
Maelstrom of the Spirit Dragon
8.3%inclusion1 decks12 decks
8%synergy
Sea Gate Restoration
8.3%inclusion1 decks12 decks
3%synergy
Tangled Islet
8.3%inclusion1 decks12 decks
-8%synergy
Tangled Florahedron
8.3%inclusion1 decks12 decks
7%synergy
Riveteers Overlook
8.3%inclusion1 decks12 decks
7%synergy
Hydroelectric Specimen
8.3%inclusion1 decks12 decks
2%synergy
Waterlogged Grove
8.3%inclusion1 decks12 decks
-11%synergy
Tropical Island
8.3%inclusion1 decks12 decks
-6%synergy
Secluded Courtyard
8.3%inclusion1 decks12 decks
2%synergy