Deekah, Fractal Theorist (Commander) - Core Control

Deekah, Fractal Theorist
Rank #2,263
3decks
As CommanderAs CardAverage DeckDecks
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Cooper Gottfried
Apr 13, 2026
Cooper Gottfried
Building a Spellslinger Deck with Quandrix, the Proof
How much value can we cascade into with Quandrix, the Proof, the green and blue Elder Dragon from Secrets of Strixhaven? Let's find out.
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Sorceries
Utility Artifacts
Enchantments
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Utility Lands
Mana Artifacts
Lands
Back to Top
Mathemagics
50%inclusion1 decks2 decks
48%synergy
Procrastinate
50%inclusion1 decks2 decks
49%synergy
Exhibition Tidecaller
50%inclusion1 decks2 decks
48%synergy
Mana Sculpt
50%inclusion1 decks2 decks
44%synergy
Harmonized Trio
50%inclusion1 decks2 decks
43%synergy
Creatures
Baral, Chief of Compliance
67%inclusion2 decks3 decks
56%synergy
Murmuring Mystic
67%inclusion2 decks3 decks
57%synergy
Talrand, Sky Summoner
67%inclusion2 decks3 decks
53%synergy
Ty Lee, Chi Blocker
50%inclusion1 decks2 decks
49%synergy
Tanufel Rimespeaker
50%inclusion1 decks2 decks
50%synergy
Sea-Dasher Octopus
33%inclusion1 decks3 decks
33%synergy
Curiosity Crafter
33%inclusion1 decks3 decks
28%synergy
Picklock Prankster
33%inclusion1 decks3 decks
32%synergy
Archmage of Runes
33%inclusion1 decks3 decks
22%synergy
Wavebreak Hippocamp
33%inclusion1 decks3 decks
23%synergy
Herald of Secret Streams
33%inclusion1 decks3 decks
32%synergy
Galvanic Giant
33%inclusion1 decks3 decks
33%synergy
Mercurial Spelldancer
33%inclusion1 decks3 decks
31%synergy
Octavia, Living Thesis
33%inclusion1 decks3 decks
31%synergy
Forensic Researcher
33%inclusion1 decks3 decks
32%synergy
Palladium Myr
33%inclusion1 decks3 decks
29%synergy
Archmage Emeritus
33%inclusion1 decks3 decks
13%synergy
Chrome Host Seedshark
33%inclusion1 decks3 decks
29%synergy
Kelpie Guide
33%inclusion1 decks3 decks
31%synergy
Lunar Mystic
33%inclusion1 decks3 decks
33%synergy
Archetype of Imagination
33%inclusion1 decks3 decks
29%synergy
Archaeomancer
33%inclusion1 decks3 decks
18%synergy
Etherium Spinner
33%inclusion1 decks3 decks
33%synergy
Omnispell Adept
33%inclusion1 decks3 decks
33%synergy
Poppet Stitcher
33%inclusion1 decks3 decks
32%synergy
Apprentice Wizard
33%inclusion1 decks3 decks
31%synergy
Terisian Mindbreaker
33%inclusion1 decks3 decks
28%synergy
Stormkeld Prowler
33%inclusion1 decks3 decks
33%synergy
Thrummingbird
33%inclusion1 decks3 decks
29%synergy
Instants
Dig Through Time
100%inclusion3 decks3 decks
91%synergy
Negate
67%inclusion2 decks3 decks
29%synergy
Fact or Fiction
67%inclusion2 decks3 decks
58%synergy
Sublime Epiphany
67%inclusion2 decks3 decks
60%synergy
Reality Shift
67%inclusion2 decks3 decks
40%synergy
Perplexing Test
67%inclusion2 decks3 decks
63%synergy
Saw It Coming
67%inclusion2 decks3 decks
64%synergy
Rewind
67%inclusion2 decks3 decks
54%synergy
High Tide
67%inclusion2 decks3 decks
23%synergy
Unwind
67%inclusion2 decks3 decks
57%synergy
Desculpting Blast
50%inclusion1 decks2 decks
49%synergy
Divert Disaster
50%inclusion1 decks2 decks
48%synergy
Amazing Acrobatics
50%inclusion1 decks2 decks
48%synergy
Spider-Sense
50%inclusion1 decks2 decks
47%synergy
Divergent Equation
50%inclusion1 decks2 decks
49%synergy
Rapid Hybridization
33%inclusion1 decks3 decks
-1%synergy
Assert Authority
33%inclusion1 decks3 decks
33%synergy
Essence Capture
33%inclusion1 decks3 decks
32%synergy
Counterlash
33%inclusion1 decks3 decks
33%synergy
Frantic Search
33%inclusion1 decks3 decks
2%synergy
Whiplash Trap
33%inclusion1 decks3 decks
33%synergy
Lose Focus
33%inclusion1 decks3 decks
32%synergy
Mirror Match
33%inclusion1 decks3 decks
33%synergy
Reject Imperfection
33%inclusion1 decks3 decks
31%synergy
Precognitive Perception
33%inclusion1 decks3 decks
33%synergy
Refute
33%inclusion1 decks3 decks
28%synergy
Run Away Together
33%inclusion1 decks3 decks
29%synergy
Experimental Augury
33%inclusion1 decks3 decks
28%synergy
Brainstorm
33%inclusion1 decks3 decks
-8%synergy
Confounding Riddle
33%inclusion1 decks3 decks
32%synergy
Complete the Circuit
33%inclusion1 decks3 decks
33%synergy
Turn Aside
33%inclusion1 decks3 decks
32%synergy
Essence Scatter
33%inclusion1 decks3 decks
30%synergy
Dissipate
33%inclusion1 decks3 decks
31%synergy
Machinate
33%inclusion1 decks3 decks
33%synergy
Time Stop
33%inclusion1 decks3 decks
32%synergy
Reality Heist
33%inclusion1 decks3 decks
32%synergy
Discontinuity
33%inclusion1 decks3 decks
33%synergy
Blue Sun's Zenith
33%inclusion1 decks3 decks
22%synergy
Repulse
33%inclusion1 decks3 decks
32%synergy
Turnabout
33%inclusion1 decks3 decks
30%synergy
Succumb to the Cold
33%inclusion1 decks3 decks
33%synergy
Supreme Will
33%inclusion1 decks3 decks
32%synergy
Quick Study
33%inclusion1 decks3 decks
28%synergy
Aetherize
33%inclusion1 decks3 decks
3%synergy
Cancel
33%inclusion1 decks3 decks
28%synergy
Supplant Form
33%inclusion1 decks3 decks
33%synergy
Overwhelming Intellect
33%inclusion1 decks3 decks
33%synergy
Resculpt
33%inclusion1 decks3 decks
16%synergy
Hurkyl's Final Meditation
33%inclusion1 decks3 decks
33%synergy
Sorceries
Treasure Cruise
67%inclusion2 decks3 decks
56%synergy
Mind's Desire
67%inclusion2 decks3 decks
65%synergy
River's Rebuke
67%inclusion2 decks3 decks
63%synergy
Will of the Temur
50%inclusion1 decks2 decks
49%synergy
Secret of Bloodbending
50%inclusion1 decks2 decks
48%synergy
Spirit Water Revival
50%inclusion1 decks2 decks
45%synergy
Saheeli's Artistry
33%inclusion1 decks3 decks
32%synergy
Ponder
33%inclusion1 decks3 decks
4%synergy
Game Plan
33%inclusion1 decks3 decks
33%synergy
Blue Sun's Twilight
33%inclusion1 decks3 decks
30%synergy
Clear the Mind
33%inclusion1 decks3 decks
32%synergy
Spelltwine
33%inclusion1 decks3 decks
33%synergy
Advice from the Fae
33%inclusion1 decks3 decks
33%synergy
Part the Waterveil
33%inclusion1 decks3 decks
32%synergy
Curse of the Swine
33%inclusion1 decks3 decks
22%synergy
Interpret the Signs
33%inclusion1 decks3 decks
33%synergy
Temporal Fissure
33%inclusion1 decks3 decks
33%synergy
Preordain
33%inclusion1 decks3 decks
10%synergy
Tezzeret's Gambit
33%inclusion1 decks3 decks
28%synergy
Temporal Cascade
33%inclusion1 decks3 decks
33%synergy
Aminatou's Augury
33%inclusion1 decks3 decks
31%synergy
Vivisurgeon's Insight
33%inclusion1 decks3 decks
32%synergy
Ravenform
33%inclusion1 decks3 decks
25%synergy
Serpentine Curve
33%inclusion1 decks3 decks
33%synergy
Subjugate the Hobbits
33%inclusion1 decks3 decks
33%synergy
Overflowing Insight
33%inclusion1 decks3 decks
33%synergy
Utility Artifacts
Mindsplice Apparatus
67%inclusion2 decks3 decks
62%synergy
Chaos Wand
33%inclusion1 decks3 decks
33%synergy
Symmetry Matrix
33%inclusion1 decks3 decks
33%synergy
Geometric Nexus
33%inclusion1 decks3 decks
33%synergy
Lux Artillery
33%inclusion1 decks3 decks
33%synergy
Enchantments
Swarm Intelligence
67%inclusion2 decks3 decks
65%synergy
Honest Work
50%inclusion1 decks2 decks
49%synergy
Stormchaser's Talent
33%inclusion1 decks3 decks
32%synergy
Eye of the Storm
33%inclusion1 decks3 decks
33%synergy
Verity Circle
33%inclusion1 decks3 decks
32%synergy
Imprisoned in the Moon
33%inclusion1 decks3 decks
21%synergy
Wizard Class
33%inclusion1 decks3 decks
16%synergy
Metallurgic Summonings
33%inclusion1 decks3 decks
30%synergy
Mystic Remora
33%inclusion1 decks3 decks
7%synergy
Shark Typhoon
33%inclusion1 decks3 decks
26%synergy
Propaganda
33%inclusion1 decks3 decks
2%synergy
Planeswalkers
Kaito, Cunning Infiltrator
33%inclusion1 decks3 decks
32%synergy
Utility Lands
Mystic Sanctuary
33%inclusion1 decks3 decks
-17%synergy
Remote Isle
33%inclusion1 decks3 decks
29%synergy
Mirrorpool
33%inclusion1 decks3 decks
33%synergy
Karn's Bastion
33%inclusion1 decks3 decks
28%synergy
Reliquary Tower
33%inclusion1 decks3 decks
-23%synergy
Otawara, Soaring City
33%inclusion1 decks3 decks
8%synergy
Mana Artifacts
Sol Ring
67%inclusion2 decks3 decks
-18%synergy
Ring of the Lucii
50%inclusion1 decks2 decks
49%synergy
Bender's Waterskin
50%inclusion1 decks2 decks
39%synergy
Weather Maker
50%inclusion1 decks2 decks
49%synergy
Mana Geode
33%inclusion1 decks3 decks
33%synergy
Everflowing Chalice
33%inclusion1 decks3 decks
17%synergy
Commander's Sphere
33%inclusion1 decks3 decks
24%synergy
Dreamstone Hedron
33%inclusion1 decks3 decks
32%synergy
Replicating Ring
33%inclusion1 decks3 decks
31%synergy
Sky Diamond
33%inclusion1 decks3 decks
11%synergy
Hedron Archive
33%inclusion1 decks3 decks
28%synergy
Empowered Autogenerator
33%inclusion1 decks3 decks
32%synergy
Ichor Elixir
33%inclusion1 decks3 decks
33%synergy
Decanter of Endless Water
33%inclusion1 decks3 decks
20%synergy
Sisay's Ring
33%inclusion1 decks3 decks
33%synergy
Coveted Jewel
33%inclusion1 decks3 decks
30%synergy
Gilded Lotus
33%inclusion1 decks3 decks
23%synergy
Stonespeaker Crystal
33%inclusion1 decks3 decks
32%synergy
Thran Dynamo
33%inclusion1 decks3 decks
20%synergy
Worn Powerstone
33%inclusion1 decks3 decks
28%synergy
Firemind Vessel
33%inclusion1 decks3 decks
33%synergy
Ur-Golem's Eye
33%inclusion1 decks3 decks
33%synergy
Lands
Island
100%inclusion3 decks3 decks
6%synergy
Myriad Landscape
33%inclusion1 decks3 decks
8%synergy
Silundi Vision
33%inclusion1 decks3 decks
28%synergy
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