Deekah, Fractal Theorist (Commander) - Core

Deekah, Fractal Theorist
Rank #2,362
38decks
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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Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Mister Fantastic, Reed Richards
33%inclusion1 decks3 decks
29%synergy
The Vision
17%inclusion1 decks6 decks
16%synergy
High Synergy Cards
Perplexing Test
68%inclusion26 decks38 decks
65%synergy
Tezzeret's Gambit
68%inclusion26 decks38 decks
63%synergy
Dig Through Time
68%inclusion26 decks38 decks
59%synergy
Treasure Cruise
66%inclusion25 decks38 decks
55%synergy
Flux Channeler
58%inclusion22 decks38 decks
52%synergy
Experimental Augury
55%inclusion21 decks38 decks
50%synergy
Talrand, Sky Summoner
61%inclusion23 decks38 decks
47%synergy
Archmage Emeritus
66%inclusion25 decks38 decks
46%synergy
Karn's Bastion
50%inclusion19 decks38 decks
45%synergy
Herald of Secret Streams
45%inclusion17 decks38 decks
44%synergy
Top Cards
Counterspell
68%inclusion26 decks38 decks
3%synergy
Sapphire Medallion
66%inclusion25 decks38 decks
6%synergy
Frantic Search
63%inclusion24 decks38 decks
32%synergy
Rapid Hybridization
58%inclusion22 decks38 decks
23%synergy
Reality Shift
55%inclusion21 decks38 decks
29%synergy
High Tide
55%inclusion21 decks38 decks
11%synergy
Aetherize
53%inclusion20 decks38 decks
22%synergy
Rewind
50%inclusion19 decks38 decks
38%synergy
Mindsplice Apparatus
45%inclusion17 decks38 decks
41%synergy
Fact or Fiction
45%inclusion17 decks38 decks
36%synergy
Creatures
Jadzi, Steward of Fate
43%inclusion3 decks7 decks
42%synergy
Octavia, Living Thesis
42%inclusion16 decks38 decks
40%synergy
Curiosity Crafter
39%inclusion15 decks38 decks
34%synergy
Haughty Djinn
39%inclusion15 decks38 decks
33%synergy
Baral, Chief of Compliance
39%inclusion15 decks38 decks
29%synergy
Pensive Professor
38%inclusion3 decks8 decks
35%synergy
Chrome Host Seedshark
34%inclusion13 decks38 decks
30%synergy
Dreamtide Whale
34%inclusion13 decks38 decks
30%synergy
Archmage of Runes
33%inclusion11 decks33 decks
22%synergy
Murmuring Mystic
32%inclusion12 decks38 decks
22%synergy
Thrummingbird
32%inclusion12 decks38 decks
27%synergy
Wizards of Thay
26%inclusion10 decks38 decks
24%synergy
Ojer Pakpatiq, Deepest Epoch
24%inclusion9 decks38 decks
20%synergy
Wandering Archaic
21%inclusion8 decks38 decks
19%synergy
Junk Winder
18%inclusion7 decks38 decks
16%synergy
Thunderclap Drake
18%inclusion7 decks38 decks
14%synergy
Archaeomancer
16%inclusion6 decks38 decks
1%synergy
Dazzling Sphinx
13%inclusion5 decks38 decks
12%synergy
Wonder
13%inclusion5 decks38 decks
8%synergy
God-Eternal Kefnet
13%inclusion5 decks38 decks
12%synergy
Skatewing Spy
13%inclusion5 decks38 decks
13%synergy
Docent of Perfection
13%inclusion5 decks38 decks
10%synergy
Curious Homunculus
13%inclusion5 decks38 decks
12%synergy
Diluvian Primordial
13%inclusion5 decks38 decks
11%synergy
Dirgur Focusmage
13%inclusion1 decks8 decks
12%synergy
Harmonized Trio
13%inclusion1 decks8 decks
5%synergy
Eluge, the Shoreless Sea
11%inclusion4 decks38 decks
2%synergy
Guildpact Informant
11%inclusion4 decks38 decks
9%synergy
Tekuthal, Inquiry Dominus
11%inclusion4 decks38 decks
8%synergy
Mercurial Spelldancer
11%inclusion4 decks38 decks
8%synergy
Silver Myr
11%inclusion4 decks38 decks
-0%synergy
Deepglow Skate
11%inclusion4 decks38 decks
9%synergy
Lier, Disciple of the Drowned
11%inclusion4 decks38 decks
7%synergy
Echo Mage
11%inclusion4 decks38 decks
10%synergy
Hermes, Overseer of Elpis
11%inclusion2 decks19 decks
8%synergy
Ray Fillet, Man Ray
9.1%inclusion1 decks11 decks
9%synergy
Wavebreak Hippocamp
7.9%inclusion3 decks38 decks
-2%synergy
Ornithopter of Paradise
7.9%inclusion3 decks38 decks
-3%synergy
Viral Drake
7.9%inclusion3 decks38 decks
6%synergy
Naru Meha, Master Wizard
7.9%inclusion3 decks38 decks
6%synergy
Hydroelectric Specimen
7.9%inclusion3 decks38 decks
-7%synergy
Enclave Cryptologist
7.9%inclusion3 decks38 decks
7%synergy
Gale, Waterdeep Prodigy
7.9%inclusion3 decks38 decks
6%synergy
Jin-Gitaxias, Progress Tyrant
7.9%inclusion3 decks38 decks
1%synergy
Tanufel Rimespeaker
7.7%inclusion1 decks13 decks
7%synergy
Uthros Psionicist
5.9%inclusion1 decks17 decks
5%synergy
Mocking Sprite
5.3%inclusion2 decks38 decks
2%synergy
Academy Wall
5.3%inclusion2 decks38 decks
5%synergy
Meletis Charlatan
5.3%inclusion2 decks38 decks
5%synergy
Whispering Wizard
5.3%inclusion2 decks38 decks
5%synergy
Instants
Brainstorm
42%inclusion16 decks38 decks
1%synergy
Pongify
42%inclusion16 decks38 decks
2%synergy
Silundi Vision
42%inclusion16 decks38 decks
37%synergy
Unwind
42%inclusion16 decks38 decks
32%synergy
Flow of Knowledge
42%inclusion16 decks38 decks
27%synergy
Negate
39%inclusion15 decks38 decks
2%synergy
Resculpt
39%inclusion15 decks38 decks
23%synergy
Steady Progress
39%inclusion15 decks38 decks
37%synergy
Mana Sculpt
38%inclusion3 decks8 decks
31%synergy
Opt
37%inclusion14 decks38 decks
12%synergy
Mystic Confluence
37%inclusion14 decks38 decks
28%synergy
Sublime Epiphany
34%inclusion13 decks38 decks
28%synergy
Narset's Reversal
34%inclusion13 decks38 decks
22%synergy
Serum Snare
29%inclusion11 decks38 decks
26%synergy
Ripples of Potential
26%inclusion10 decks38 decks
24%synergy
Reject Imperfection
26%inclusion10 decks38 decks
24%synergy
Behold the Multiverse
26%inclusion10 decks38 decks
24%synergy
Nexus Mentality
25%inclusion2 decks8 decks
24%synergy
Snap
24%inclusion9 decks38 decks
4%synergy
Theoretical Duplication
21%inclusion8 decks38 decks
20%synergy
An Offer You Can't Refuse
21%inclusion8 decks38 decks
-18%synergy
Radstorm
21%inclusion8 decks38 decks
19%synergy
Twincast
21%inclusion8 decks38 decks
20%synergy
Insidious Will
21%inclusion8 decks38 decks
19%synergy
Aetherspouts
18%inclusion7 decks38 decks
11%synergy
Artistic Refusal
18%inclusion7 decks38 decks
17%synergy
Complete the Circuit
18%inclusion7 decks38 decks
18%synergy
Cryptic Command
18%inclusion7 decks38 decks
6%synergy
Pull from Tomorrow
18%inclusion7 decks38 decks
9%synergy
Mystic Reflection
16%inclusion6 decks38 decks
14%synergy
Thirst for Discovery
16%inclusion6 decks38 decks
10%synergy
Sink into Stupor
16%inclusion6 decks38 decks
-7%synergy
Consider
16%inclusion6 decks38 decks
1%synergy
Mirrorform
15%inclusion2 decks13 decks
12%synergy
Chase Inspiration
14%inclusion1 decks7 decks
13%synergy
Brush Off
14%inclusion1 decks7 decks
13%synergy
Fuel for the Cause
13%inclusion5 decks38 decks
12%synergy
Impulse
13%inclusion5 decks38 decks
9%synergy
See Double
13%inclusion5 decks38 decks
10%synergy
Lazotep Plating
13%inclusion5 decks38 decks
11%synergy
Jwari Disruption
13%inclusion5 decks38 decks
8%synergy
Archmage's Charm
13%inclusion5 decks38 decks
-4%synergy
Essence Capture
13%inclusion5 decks38 decks
12%synergy
Blue Sun's Zenith
13%inclusion5 decks38 decks
2%synergy
March of Swirling Mist
13%inclusion5 decks38 decks
6%synergy
Fractal Anomaly
13%inclusion1 decks8 decks
12%synergy
Run Away Together
11%inclusion4 decks38 decks
6%synergy
Transcendent Message
11%inclusion4 decks38 decks
8%synergy
Mirror Match
11%inclusion4 decks38 decks
10%synergy
Lose Focus
11%inclusion4 decks38 decks
10%synergy
Sorceries
Contentious Plan
34%inclusion13 decks38 decks
30%synergy
Spelltwine
34%inclusion13 decks38 decks
34%synergy
Curse of the Swine
34%inclusion13 decks38 decks
23%synergy
Irenicus's Vile Duplication
34%inclusion13 decks38 decks
26%synergy
Spectral Deluge
34%inclusion13 decks38 decks
24%synergy
Ponder
32%inclusion12 decks38 decks
2%synergy
Preordain
32%inclusion12 decks38 decks
8%synergy
Vivisurgeon's Insight
32%inclusion12 decks38 decks
30%synergy
Ravenform
29%inclusion11 decks38 decks
21%synergy
Mnemonic Deluge
26%inclusion10 decks38 decks
24%synergy
Quantum Misalignment
21%inclusion8 decks38 decks
17%synergy
Solve the Equation
21%inclusion8 decks38 decks
10%synergy
Ember Island Production
20%inclusion3 decks15 decks
19%synergy
Candlekeep Inspiration
18%inclusion7 decks38 decks
17%synergy
Rise from the Tides
18%inclusion7 decks38 decks
16%synergy
River's Rebuke
18%inclusion7 decks38 decks
15%synergy
Serpentine Curve
18%inclusion7 decks38 decks
18%synergy
Replication Technique
16%inclusion6 decks38 decks
15%synergy
Season of Weaving
16%inclusion6 decks38 decks
10%synergy
Arcane Heist
16%inclusion6 decks38 decks
15%synergy
Mentor's Guidance
16%inclusion6 decks38 decks
15%synergy
Wave Goodbye
13%inclusion5 decks38 decks
12%synergy
Mists of Lórien
13%inclusion5 decks38 decks
12%synergy
Clone Legion
13%inclusion5 decks38 decks
11%synergy
Mind's Desire
13%inclusion5 decks38 decks
12%synergy
Nanogene Conversion
13%inclusion5 decks38 decks
11%synergy
Aminatou's Augury
13%inclusion5 decks38 decks
11%synergy
Rite of Replication
13%inclusion5 decks38 decks
6%synergy
Procrastinate
13%inclusion1 decks8 decks
12%synergy
Wisdom of Ages
13%inclusion1 decks8 decks
8%synergy
Expansion Algorithm
13%inclusion1 decks8 decks
11%synergy
Flow State
13%inclusion1 decks8 decks
9%synergy
Stock Up
12%inclusion3 decks26 decks
7%synergy
Sleep
11%inclusion4 decks38 decks
9%synergy
Aether Gale
11%inclusion4 decks38 decks
8%synergy
Saheeli's Artistry
7.9%inclusion3 decks38 decks
7%synergy
Flawless Forgery
7.9%inclusion3 decks38 decks
8%synergy
Blue Sun's Twilight
7.9%inclusion3 decks38 decks
5%synergy
Stolen Identity
7.9%inclusion3 decks38 decks
6%synergy
Sea Gate Restoration
7.9%inclusion3 decks38 decks
-7%synergy
Finale of Revelation
7.9%inclusion3 decks38 decks
1%synergy
Temporal Fissure
7.9%inclusion3 decks38 decks
7%synergy
Arcane Endeavor
7.9%inclusion3 decks38 decks
8%synergy
Impede Momentum
7.9%inclusion3 decks38 decks
7%synergy
Temporal Trespass
7.9%inclusion3 decks38 decks
6%synergy
Open into Wonder
7.9%inclusion3 decks38 decks
7%synergy
Secret of Bloodbending
6.7%inclusion1 decks15 decks
4%synergy
Spirit Water Revival
6.7%inclusion1 decks15 decks
2%synergy
Sleight of Hand
5.3%inclusion2 decks38 decks
2%synergy
Windfall
5.3%inclusion2 decks38 decks
-16%synergy
Utility Artifacts
Primal Amulet
34%inclusion13 decks38 decks
32%synergy
Wayfarer's Bauble
18%inclusion7 decks38 decks
2%synergy
Lightning Greaves
16%inclusion6 decks38 decks
-10%synergy
Geometric Nexus
13%inclusion5 decks38 decks
13%synergy
Idol of Oblivion
13%inclusion5 decks38 decks
9%synergy
Swiftfoot Boots
13%inclusion5 decks38 decks
-15%synergy
Adaptive Training Post
9.1%inclusion2 decks22 decks
8%synergy
Twinning Staff
7.9%inclusion3 decks38 decks
7%synergy
Rimefire Torque
7.7%inclusion1 decks13 decks
6%synergy
Waterbending Scroll
6.7%inclusion1 decks15 decks
-1%synergy
The Ozolith
5.3%inclusion2 decks38 decks
4%synergy
Moonsilver Key
5.3%inclusion2 decks38 decks
2%synergy
Contagion Clasp
5.3%inclusion2 decks38 decks
4%synergy
Contagion Engine
5.3%inclusion2 decks38 decks
4%synergy
Sentinel Tower
5.3%inclusion2 decks38 decks
5%synergy
River Song's Diary
5.3%inclusion2 decks38 decks
5%synergy
Mirari
5.3%inclusion2 decks38 decks
5%synergy
Kefnet's Monument
5.3%inclusion2 decks38 decks
-1%synergy
Darksteel Reactor
5.3%inclusion2 decks38 decks
4%synergy
Astrologian's Planisphere
5.3%inclusion1 decks19 decks
4%synergy
The Water Crystal
5.3%inclusion1 decks19 decks
-6%synergy
Enchantments
Metallurgic Summonings
45%inclusion17 decks38 decks
41%synergy
Swarm Intelligence
39%inclusion15 decks38 decks
38%synergy
Shark Typhoon
34%inclusion13 decks38 decks
27%synergy
Jace's Sanctum
26%inclusion10 decks38 decks
23%synergy
Inexorable Tide
26%inclusion10 decks38 decks
22%synergy
Wizard Class
24%inclusion9 decks38 decks
6%synergy
Case of the Ransacked Lab
18%inclusion7 decks38 decks
15%synergy
As Foretold
16%inclusion6 decks38 decks
12%synergy
Ominous Seas
13%inclusion5 decks38 decks
2%synergy
Imprisoned in the Moon
11%inclusion4 decks38 decks
-2%synergy
Legacy's Allure
7.9%inclusion3 decks38 decks
8%synergy
Leyline of Anticipation
7.9%inclusion3 decks38 decks
-1%synergy
Proft's Eidetic Memory
7.9%inclusion3 decks38 decks
-1%synergy
Storm of Saruman
7.9%inclusion3 decks38 decks
6%synergy
Propaganda
7.9%inclusion3 decks38 decks
-24%synergy
The Legend of Kuruk
6.7%inclusion1 decks15 decks
5%synergy
Stormchaser's Talent
5.3%inclusion2 decks38 decks
4%synergy
Eye of the Storm
5.3%inclusion2 decks38 decks
5%synergy
Founding the Third Path
5.3%inclusion2 decks38 decks
5%synergy
Reconnaissance Mission
5.3%inclusion2 decks38 decks
-1%synergy
Verity Circle
5.3%inclusion2 decks38 decks
4%synergy
The Mirari Conjecture
5.3%inclusion2 decks38 decks
5%synergy
Archmage Ascension
5.3%inclusion2 decks38 decks
3%synergy
Omniscience
5.3%inclusion2 decks38 decks
-3%synergy
Mystic Remora
5.3%inclusion2 decks38 decks
-21%synergy
Corrupted Conscience
5.3%inclusion2 decks38 decks
4%synergy
Battles
Invasion of Segovia
5.3%inclusion2 decks38 decks
3%synergy
Planeswalkers
Jace, Arcane Strategist
7.9%inclusion3 decks38 decks
7%synergy
Utility Lands
Mystic Sanctuary
68%inclusion26 decks38 decks
19%synergy
Reliquary Tower
66%inclusion25 decks38 decks
9%synergy
Riptide Laboratory
39%inclusion15 decks38 decks
30%synergy
Castle Vantress
37%inclusion14 decks38 decks
19%synergy
Lonely Sandbar
34%inclusion13 decks38 decks
21%synergy
War Room
21%inclusion8 decks38 decks
6%synergy
Temple of the False God
21%inclusion8 decks38 decks
11%synergy
Scavenger Grounds
16%inclusion6 decks38 decks
8%synergy
Coral Atoll
13%inclusion5 decks38 decks
10%synergy
Halimar Depths
13%inclusion5 decks38 decks
4%synergy
Terrain Generator
13%inclusion5 decks38 decks
5%synergy
Sunken Palace
13%inclusion5 decks38 decks
9%synergy
Mirrorpool
11%inclusion4 decks38 decks
10%synergy
Hall of Storm Giants
7.9%inclusion3 decks38 decks
6%synergy
Remote Isle
7.9%inclusion3 decks38 decks
3%synergy
Rivendell
7.9%inclusion3 decks38 decks
-2%synergy
Arid Archway
7.9%inclusion3 decks38 decks
6%synergy
Desert of the Mindful
7.9%inclusion3 decks38 decks
5%synergy
Three Tree City
7.9%inclusion3 decks38 decks
4%synergy
Agna Qel'a
6.7%inclusion1 decks15 decks
-1%synergy
Isolated Watchtower
5.3%inclusion2 decks38 decks
5%synergy
Sand Silos
5.3%inclusion2 decks38 decks
5%synergy
Skyline Cascade
5.3%inclusion2 decks38 decks
4%synergy
Command Beacon
5.3%inclusion2 decks38 decks
1%synergy
Nykthos, Shrine to Nyx
5.3%inclusion2 decks38 decks
-11%synergy
Hidden Cataract
5.3%inclusion2 decks38 decks
4%synergy
Otawara, Soaring City
5.3%inclusion2 decks38 decks
-20%synergy
Guildless Commons
5.3%inclusion2 decks38 decks
3%synergy
Rogue's Passage
5.3%inclusion2 decks38 decks
-10%synergy
Field of Ruin
5.3%inclusion2 decks38 decks
3%synergy
Mana Artifacts
Sol Ring
66%inclusion25 decks38 decks
-19%synergy
Arcane Signet
61%inclusion23 decks38 decks
-4%synergy
Thought Vessel
53%inclusion20 decks38 decks
1%synergy
Everflowing Chalice
47%inclusion18 decks38 decks
31%synergy
Mind Stone
39%inclusion15 decks38 decks
5%synergy
Midnight Clock
26%inclusion10 decks38 decks
7%synergy
Sky Diamond
24%inclusion9 decks38 decks
2%synergy
Bender's Waterskin
19%inclusion3 decks16 decks
7%synergy
Astral Cornucopia
16%inclusion6 decks38 decks
13%synergy
Decanter of Endless Water
13%inclusion5 decks38 decks
-0%synergy
Thran Dynamo
13%inclusion5 decks38 decks
0%synergy
Commander's Sphere
11%inclusion4 decks38 decks
2%synergy
Worn Powerstone
11%inclusion4 decks38 decks
6%synergy
Caged Sun
7.9%inclusion3 decks38 decks
-3%synergy
Staff of Compleation
7.9%inclusion3 decks38 decks
6%synergy
Replicating Ring
7.9%inclusion3 decks38 decks
6%synergy
Heraldic Banner
7.9%inclusion3 decks38 decks
2%synergy
Fellwar Stone
7.9%inclusion3 decks38 decks
-12%synergy
Prismatic Lens
7.9%inclusion3 decks38 decks
5%synergy
Misleading Signpost
7.9%inclusion3 decks38 decks
4%synergy
Weather Maker
7.7%inclusion1 decks13 decks
7%synergy
The Eternity Elevator
5.9%inclusion1 decks17 decks
3%synergy
Glistening Sphere
5.3%inclusion2 decks38 decks
4%synergy
Coldsteel Heart
5.3%inclusion2 decks38 decks
2%synergy
Throne of Eldraine
5.3%inclusion2 decks38 decks
-3%synergy
Sol Talisman
5.3%inclusion2 decks38 decks
4%synergy
Gilded Lotus
5.3%inclusion2 decks38 decks
-5%synergy
Liquimetal Torque
5.3%inclusion2 decks38 decks
-1%synergy
Victory Chimes
5.3%inclusion2 decks38 decks
5%synergy
Extraplanar Lens
5.3%inclusion2 decks38 decks
-3%synergy
Ring of the Lucii
5.3%inclusion1 decks19 decks
5%synergy
Lands
Island
100%inclusion38 decks38 decks
6%synergy
Myriad Landscape
47%inclusion18 decks38 decks
23%synergy
Silundi Vision
42%inclusion16 decks38 decks
37%synergy
Sink into Stupor
16%inclusion6 decks38 decks
-7%synergy
Hall of Oracles
13%inclusion5 decks38 decks
13%synergy
Jwari Disruption
13%inclusion5 decks38 decks
8%synergy
Beyeen Veil
11%inclusion4 decks38 decks
9%synergy
Command Tower
7.9%inclusion3 decks38 decks
4%synergy
Sea Gate Restoration
7.9%inclusion3 decks38 decks
-7%synergy
Hydroelectric Specimen
7.9%inclusion3 decks38 decks
-7%synergy
Rumble Arena
6.7%inclusion1 decks15 decks
6%synergy
Capital City
5.3%inclusion1 decks19 decks
5%synergy
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