Deekah, Fractal Theorist (Commander) - Core

Deekah, Fractal Theorist
Rank #2,331
39decks
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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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Utility Lands
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Tezzeret's Gambit
69%inclusion27 decks39 decks
64%synergy
Perplexing Test
67%inclusion26 decks39 decks
63%synergy
Treasure Cruise
69%inclusion27 decks39 decks
59%synergy
Dig Through Time
67%inclusion26 decks39 decks
58%synergy
Flux Channeler
62%inclusion24 decks39 decks
56%synergy
Experimental Augury
56%inclusion22 decks39 decks
51%synergy
Talrand, Sky Summoner
62%inclusion24 decks39 decks
48%synergy
Metallurgic Summonings
49%inclusion19 decks39 decks
45%synergy
Karn's Bastion
49%inclusion19 decks39 decks
44%synergy
Archmage Emeritus
64%inclusion25 decks39 decks
44%synergy
Top Cards
Counterspell
69%inclusion27 decks39 decks
3%synergy
Frantic Search
67%inclusion26 decks39 decks
35%synergy
Sapphire Medallion
67%inclusion26 decks39 decks
7%synergy
Rapid Hybridization
59%inclusion23 decks39 decks
24%synergy
High Tide
56%inclusion22 decks39 decks
12%synergy
Rewind
54%inclusion21 decks39 decks
41%synergy
Reality Shift
51%inclusion20 decks39 decks
25%synergy
Aetherize
51%inclusion20 decks39 decks
20%synergy
Fact or Fiction
49%inclusion19 decks39 decks
40%synergy
Herald of Secret Streams
44%inclusion17 decks39 decks
43%synergy
Creatures
Jadzi, Steward of Fate
50%inclusion3 decks6 decks
50%synergy
Curiosity Crafter
41%inclusion16 decks39 decks
36%synergy
Octavia, Living Thesis
41%inclusion16 decks39 decks
39%synergy
Haughty Djinn
38%inclusion15 decks39 decks
32%synergy
Baral, Chief of Compliance
38%inclusion15 decks39 decks
28%synergy
Chrome Host Seedshark
36%inclusion14 decks39 decks
32%synergy
Archmage of Runes
34%inclusion11 decks32 decks
23%synergy
Murmuring Mystic
33%inclusion13 decks39 decks
24%synergy
Thrummingbird
33%inclusion13 decks39 decks
29%synergy
Dreamtide Whale
33%inclusion13 decks39 decks
29%synergy
Pensive Professor
29%inclusion2 decks7 decks
26%synergy
Wizards of Thay
26%inclusion10 decks39 decks
24%synergy
Ojer Pakpatiq, Deepest Epoch
23%inclusion9 decks39 decks
19%synergy
Wandering Archaic
21%inclusion8 decks39 decks
19%synergy
Junk Winder
18%inclusion7 decks39 decks
16%synergy
Thunderclap Drake
18%inclusion7 decks39 decks
13%synergy
Dazzling Sphinx
15%inclusion6 decks39 decks
14%synergy
Wonder
15%inclusion6 decks39 decks
10%synergy
Curious Homunculus
15%inclusion6 decks39 decks
14%synergy
Archaeomancer
15%inclusion6 decks39 decks
1%synergy
Dirgur Focusmage
14%inclusion1 decks7 decks
14%synergy
Harmonized Trio
14%inclusion1 decks7 decks
7%synergy
Skatewing Spy
13%inclusion5 decks39 decks
13%synergy
God-Eternal Kefnet
13%inclusion5 decks39 decks
12%synergy
Docent of Perfection
13%inclusion5 decks39 decks
10%synergy
Tekuthal, Inquiry Dominus
13%inclusion5 decks39 decks
10%synergy
Deepglow Skate
13%inclusion5 decks39 decks
11%synergy
Diluvian Primordial
13%inclusion5 decks39 decks
10%synergy
Eluge, the Shoreless Sea
10%inclusion4 decks39 decks
2%synergy
Guildpact Informant
10%inclusion4 decks39 decks
9%synergy
Ornithopter of Paradise
10%inclusion4 decks39 decks
-0%synergy
Mercurial Spelldancer
10%inclusion4 decks39 decks
8%synergy
Silver Myr
10%inclusion4 decks39 decks
-1%synergy
Lier, Disciple of the Drowned
10%inclusion4 decks39 decks
7%synergy
Echo Mage
10%inclusion4 decks39 decks
10%synergy
Ray Fillet, Man Ray
10%inclusion1 decks10 decks
10%synergy
Tanufel Rimespeaker
8.3%inclusion1 decks12 decks
8%synergy
Wavebreak Hippocamp
7.7%inclusion3 decks39 decks
-3%synergy
Naru Meha, Master Wizard
7.7%inclusion3 decks39 decks
6%synergy
Hydroelectric Specimen
7.7%inclusion3 decks39 decks
-7%synergy
Viral Drake
7.7%inclusion3 decks39 decks
6%synergy
Enclave Cryptologist
7.7%inclusion3 decks39 decks
7%synergy
Jin-Gitaxias, Progress Tyrant
7.7%inclusion3 decks39 decks
0%synergy
Gale, Waterdeep Prodigy
7.7%inclusion3 decks39 decks
6%synergy
Uthros Psionicist
6.3%inclusion1 decks16 decks
5%synergy
Hermes, Overseer of Elpis
5.6%inclusion1 decks18 decks
3%synergy
Ultros, Obnoxious Octopus
5.6%inclusion1 decks18 decks
5%synergy
Mocking Sprite
5.1%inclusion2 decks39 decks
2%synergy
Academy Wall
5.1%inclusion2 decks39 decks
5%synergy
Meletis Charlatan
5.1%inclusion2 decks39 decks
5%synergy
Instants
Silundi Vision
44%inclusion17 decks39 decks
38%synergy
Resculpt
44%inclusion17 decks39 decks
27%synergy
Unwind
44%inclusion17 decks39 decks
34%synergy
Mana Sculpt
43%inclusion3 decks7 decks
37%synergy
Pongify
41%inclusion16 decks39 decks
1%synergy
Brainstorm
41%inclusion16 decks39 decks
0%synergy
Negate
41%inclusion16 decks39 decks
4%synergy
Mystic Confluence
41%inclusion16 decks39 decks
32%synergy
Flow of Knowledge
41%inclusion16 decks39 decks
26%synergy
Opt
38%inclusion15 decks39 decks
13%synergy
Steady Progress
38%inclusion15 decks39 decks
36%synergy
Sublime Epiphany
33%inclusion13 decks39 decks
27%synergy
Narset's Reversal
33%inclusion13 decks39 decks
21%synergy
Behold the Multiverse
28%inclusion11 decks39 decks
25%synergy
Serum Snare
28%inclusion11 decks39 decks
25%synergy
Reject Imperfection
26%inclusion10 decks39 decks
23%synergy
Ripples of Potential
26%inclusion10 decks39 decks
23%synergy
Aetherspouts
23%inclusion9 decks39 decks
16%synergy
Radstorm
23%inclusion9 decks39 decks
21%synergy
Theoretical Duplication
23%inclusion9 decks39 decks
22%synergy
Snap
23%inclusion9 decks39 decks
4%synergy
An Offer You Can't Refuse
21%inclusion8 decks39 decks
-18%synergy
Insidious Will
21%inclusion8 decks39 decks
19%synergy
Twincast
21%inclusion8 decks39 decks
19%synergy
Complete the Circuit
18%inclusion7 decks39 decks
17%synergy
Cryptic Command
18%inclusion7 decks39 decks
6%synergy
Impulse
18%inclusion7 decks39 decks
13%synergy
Artistic Refusal
18%inclusion7 decks39 decks
17%synergy
Mirrorform
17%inclusion2 decks12 decks
13%synergy
Thirst for Discovery
15%inclusion6 decks39 decks
9%synergy
Mystic Reflection
15%inclusion6 decks39 decks
14%synergy
Consider
15%inclusion6 decks39 decks
0%synergy
Pull from Tomorrow
15%inclusion6 decks39 decks
6%synergy
Sink into Stupor
15%inclusion6 decks39 decks
-7%synergy
March of Swirling Mist
15%inclusion6 decks39 decks
8%synergy
Nexus Mentality
14%inclusion1 decks7 decks
14%synergy
See Double
13%inclusion5 decks39 decks
9%synergy
Mirror Match
13%inclusion5 decks39 decks
12%synergy
Blue Sun's Zenith
13%inclusion5 decks39 decks
2%synergy
Fuel for the Cause
13%inclusion5 decks39 decks
11%synergy
Archmage's Charm
13%inclusion5 decks39 decks
-4%synergy
Jwari Disruption
13%inclusion5 decks39 decks
8%synergy
Lazotep Plating
13%inclusion5 decks39 decks
10%synergy
Essence Capture
10%inclusion4 decks39 decks
9%synergy
Transcendent Message
10%inclusion4 decks39 decks
8%synergy
Gush
10%inclusion4 decks39 decks
8%synergy
Lose Focus
10%inclusion4 decks39 decks
9%synergy
Elminster's Simulacrum
10%inclusion4 decks39 decks
9%synergy
Supreme Will
10%inclusion4 decks39 decks
9%synergy
Slip Out the Back
10%inclusion4 decks39 decks
3%synergy
Sorceries
Spectral Deluge
38%inclusion15 decks39 decks
28%synergy
Contentious Plan
36%inclusion14 decks39 decks
32%synergy
Irenicus's Vile Duplication
36%inclusion14 decks39 decks
28%synergy
Spelltwine
33%inclusion13 decks39 decks
33%synergy
Curse of the Swine
33%inclusion13 decks39 decks
23%synergy
Ravenform
33%inclusion13 decks39 decks
26%synergy
Preordain
33%inclusion13 decks39 decks
10%synergy
Ponder
31%inclusion12 decks39 decks
2%synergy
Vivisurgeon's Insight
31%inclusion12 decks39 decks
29%synergy
Mnemonic Deluge
26%inclusion10 decks39 decks
23%synergy
Quantum Misalignment
21%inclusion8 decks39 decks
17%synergy
Solve the Equation
21%inclusion8 decks39 decks
9%synergy
Rise from the Tides
18%inclusion7 decks39 decks
16%synergy
Candlekeep Inspiration
18%inclusion7 decks39 decks
17%synergy
River's Rebuke
18%inclusion7 decks39 decks
15%synergy
Serpentine Curve
18%inclusion7 decks39 decks
18%synergy
Replication Technique
15%inclusion6 decks39 decks
14%synergy
Season of Weaving
15%inclusion6 decks39 decks
10%synergy
Mentor's Guidance
15%inclusion6 decks39 decks
15%synergy
Arcane Heist
15%inclusion6 decks39 decks
15%synergy
Ember Island Production
14%inclusion2 decks14 decks
13%synergy
Procrastinate
14%inclusion1 decks7 decks
14%synergy
Wisdom of Ages
14%inclusion1 decks7 decks
10%synergy
Expansion Algorithm
14%inclusion1 decks7 decks
13%synergy
Wave Goodbye
13%inclusion5 decks39 decks
12%synergy
Mists of Lórien
13%inclusion5 decks39 decks
12%synergy
Clone Legion
13%inclusion5 decks39 decks
10%synergy
Mind's Desire
13%inclusion5 decks39 decks
11%synergy
Aether Gale
13%inclusion5 decks39 decks
11%synergy
Nanogene Conversion
13%inclusion5 decks39 decks
11%synergy
Aminatou's Augury
13%inclusion5 decks39 decks
11%synergy
Rite of Replication
13%inclusion5 decks39 decks
6%synergy
Sleep
13%inclusion5 decks39 decks
11%synergy
Stock Up
8.0%inclusion2 decks25 decks
3%synergy
Saheeli's Artistry
7.7%inclusion3 decks39 decks
7%synergy
Windfall
7.7%inclusion3 decks39 decks
-14%synergy
Flawless Forgery
7.7%inclusion3 decks39 decks
8%synergy
Blue Sun's Twilight
7.7%inclusion3 decks39 decks
5%synergy
Stolen Identity
7.7%inclusion3 decks39 decks
5%synergy
Sea Gate Restoration
7.7%inclusion3 decks39 decks
-8%synergy
Tempted by the Oriq
7.7%inclusion3 decks39 decks
7%synergy
Temporal Fissure
7.7%inclusion3 decks39 decks
7%synergy
Open into Wonder
7.7%inclusion3 decks39 decks
7%synergy
Finale of Revelation
7.7%inclusion3 decks39 decks
0%synergy
Arcane Endeavor
7.7%inclusion3 decks39 decks
7%synergy
Concentrate
7.7%inclusion3 decks39 decks
7%synergy
Impede Momentum
7.7%inclusion3 decks39 decks
7%synergy
Temporal Trespass
7.7%inclusion3 decks39 decks
6%synergy
Secret of Bloodbending
7.1%inclusion1 decks14 decks
5%synergy
Spirit Water Revival
7.1%inclusion1 decks14 decks
2%synergy
Utility Artifacts
Mindsplice Apparatus
44%inclusion17 decks39 decks
39%synergy
Primal Amulet
33%inclusion13 decks39 decks
31%synergy
Wayfarer's Bauble
23%inclusion9 decks39 decks
6%synergy
Swiftfoot Boots
15%inclusion6 decks39 decks
-13%synergy
Lightning Greaves
15%inclusion6 decks39 decks
-11%synergy
Idol of Oblivion
15%inclusion6 decks39 decks
12%synergy
Geometric Nexus
13%inclusion5 decks39 decks
13%synergy
Adaptive Training Post
10%inclusion2 decks21 decks
9%synergy
Rimefire Torque
8.3%inclusion1 decks12 decks
7%synergy
Twinning Staff
7.7%inclusion3 decks39 decks
6%synergy
Contagion Clasp
7.7%inclusion3 decks39 decks
6%synergy
The Water Crystal
5.6%inclusion1 decks18 decks
-5%synergy
The Ozolith
5.1%inclusion2 decks39 decks
4%synergy
Moonsilver Key
5.1%inclusion2 decks39 decks
2%synergy
Sentinel Tower
5.1%inclusion2 decks39 decks
5%synergy
River Song's Diary
5.1%inclusion2 decks39 decks
5%synergy
Contagion Engine
5.1%inclusion2 decks39 decks
4%synergy
Kefnet's Monument
5.1%inclusion2 decks39 decks
-1%synergy
Mirari
5.1%inclusion2 decks39 decks
5%synergy
Darksteel Reactor
5.1%inclusion2 decks39 decks
4%synergy
Enchantments
Swarm Intelligence
44%inclusion17 decks39 decks
42%synergy
Shark Typhoon
33%inclusion13 decks39 decks
26%synergy
Jace's Sanctum
28%inclusion11 decks39 decks
25%synergy
Inexorable Tide
26%inclusion10 decks39 decks
22%synergy
Wizard Class
23%inclusion9 decks39 decks
6%synergy
Case of the Ransacked Lab
18%inclusion7 decks39 decks
14%synergy
As Foretold
15%inclusion6 decks39 decks
12%synergy
Ominous Seas
13%inclusion5 decks39 decks
1%synergy
Imprisoned in the Moon
10%inclusion4 decks39 decks
-2%synergy
Legacy's Allure
7.7%inclusion3 decks39 decks
7%synergy
The Mirari Conjecture
7.7%inclusion3 decks39 decks
7%synergy
Proft's Eidetic Memory
7.7%inclusion3 decks39 decks
-1%synergy
Storm of Saruman
7.7%inclusion3 decks39 decks
6%synergy
Kindred Discovery
5.1%inclusion2 decks39 decks
-2%synergy
Stormchaser's Talent
5.1%inclusion2 decks39 decks
4%synergy
Eye of the Storm
5.1%inclusion2 decks39 decks
5%synergy
Founding the Third Path
5.1%inclusion2 decks39 decks
5%synergy
Reconnaissance Mission
5.1%inclusion2 decks39 decks
-2%synergy
Verity Circle
5.1%inclusion2 decks39 decks
4%synergy
Archmage Ascension
5.1%inclusion2 decks39 decks
3%synergy
Omniscience
5.1%inclusion2 decks39 decks
-3%synergy
Mystic Remora
5.1%inclusion2 decks39 decks
-21%synergy
Leyline of Anticipation
5.1%inclusion2 decks39 decks
-4%synergy
Corrupted Conscience
5.1%inclusion2 decks39 decks
3%synergy
Propaganda
5.1%inclusion2 decks39 decks
-26%synergy
Battles
Invasion of Segovia
5.1%inclusion2 decks39 decks
3%synergy
Planeswalkers
Jace, Arcane Strategist
7.7%inclusion3 decks39 decks
7%synergy
Utility Lands
Mystic Sanctuary
69%inclusion27 decks39 decks
19%synergy
Reliquary Tower
67%inclusion26 decks39 decks
10%synergy
Riptide Laboratory
41%inclusion16 decks39 decks
32%synergy
Lonely Sandbar
36%inclusion14 decks39 decks
22%synergy
Castle Vantress
36%inclusion14 decks39 decks
18%synergy
Temple of the False God
21%inclusion8 decks39 decks
11%synergy
War Room
21%inclusion8 decks39 decks
5%synergy
Halimar Depths
15%inclusion6 decks39 decks
6%synergy
Coral Atoll
13%inclusion5 decks39 decks
9%synergy
Terrain Generator
13%inclusion5 decks39 decks
5%synergy
Scavenger Grounds
13%inclusion5 decks39 decks
5%synergy
Sunken Palace
13%inclusion5 decks39 decks
9%synergy
Mirrorpool
10%inclusion4 decks39 decks
9%synergy
Hall of Storm Giants
7.7%inclusion3 decks39 decks
5%synergy
Arid Archway
7.7%inclusion3 decks39 decks
6%synergy
Remote Isle
7.7%inclusion3 decks39 decks
3%synergy
Desert of the Mindful
7.7%inclusion3 decks39 decks
4%synergy
Three Tree City
7.7%inclusion3 decks39 decks
4%synergy
Isolated Watchtower
5.1%inclusion2 decks39 decks
5%synergy
Rivendell
5.1%inclusion2 decks39 decks
-5%synergy
Sand Silos
5.1%inclusion2 decks39 decks
5%synergy
Nykthos, Shrine to Nyx
5.1%inclusion2 decks39 decks
-11%synergy
Skyline Cascade
5.1%inclusion2 decks39 decks
4%synergy
Otawara, Soaring City
5.1%inclusion2 decks39 decks
-21%synergy
Command Beacon
5.1%inclusion2 decks39 decks
1%synergy
Hidden Cataract
5.1%inclusion2 decks39 decks
4%synergy
Guildless Commons
5.1%inclusion2 decks39 decks
3%synergy
Rogue's Passage
5.1%inclusion2 decks39 decks
-10%synergy
Field of Ruin
5.1%inclusion2 decks39 decks
3%synergy
Mana Artifacts
Sol Ring
67%inclusion26 decks39 decks
-18%synergy
Arcane Signet
62%inclusion24 decks39 decks
-3%synergy
Thought Vessel
51%inclusion20 decks39 decks
-0%synergy
Everflowing Chalice
46%inclusion18 decks39 decks
30%synergy
Mind Stone
41%inclusion16 decks39 decks
6%synergy
Midnight Clock
31%inclusion12 decks39 decks
11%synergy
Sky Diamond
28%inclusion11 decks39 decks
6%synergy
Astral Cornucopia
15%inclusion6 decks39 decks
12%synergy
Bender's Waterskin
13%inclusion2 decks15 decks
2%synergy
Commander's Sphere
13%inclusion5 decks39 decks
4%synergy
Decanter of Endless Water
13%inclusion5 decks39 decks
-1%synergy
Thran Dynamo
13%inclusion5 decks39 decks
-0%synergy
Weather Maker
8.3%inclusion1 decks12 decks
8%synergy
Caged Sun
7.7%inclusion3 decks39 decks
-3%synergy
Staff of Compleation
7.7%inclusion3 decks39 decks
6%synergy
Replicating Ring
7.7%inclusion3 decks39 decks
6%synergy
Coldsteel Heart
7.7%inclusion3 decks39 decks
5%synergy
Heraldic Banner
7.7%inclusion3 decks39 decks
2%synergy
Fellwar Stone
7.7%inclusion3 decks39 decks
-12%synergy
Worn Powerstone
7.7%inclusion3 decks39 decks
3%synergy
Misleading Signpost
7.7%inclusion3 decks39 decks
4%synergy
Victory Chimes
7.7%inclusion3 decks39 decks
7%synergy
Prismatic Lens
7.7%inclusion3 decks39 decks
4%synergy
The Eternity Elevator
6.3%inclusion1 decks16 decks
4%synergy
Ring of the Lucii
5.6%inclusion1 decks18 decks
5%synergy
Glistening Sphere
5.1%inclusion2 decks39 decks
4%synergy
Throne of Eldraine
5.1%inclusion2 decks39 decks
-4%synergy
Sol Talisman
5.1%inclusion2 decks39 decks
4%synergy
Sisay's Ring
5.1%inclusion2 decks39 decks
5%synergy
Extraplanar Lens
5.1%inclusion2 decks39 decks
-3%synergy
Gilded Lotus
5.1%inclusion2 decks39 decks
-6%synergy
Liquimetal Torque
5.1%inclusion2 decks39 decks
-1%synergy
Lands
Island
100%inclusion39 decks39 decks
6%synergy
Myriad Landscape
49%inclusion19 decks39 decks
24%synergy
Silundi Vision
44%inclusion17 decks39 decks
38%synergy
Sink into Stupor
15%inclusion6 decks39 decks
-7%synergy
Hall of Oracles
13%inclusion5 decks39 decks
12%synergy
Jwari Disruption
13%inclusion5 decks39 decks
8%synergy
Beyeen Veil
10%inclusion4 decks39 decks
9%synergy
Command Tower
7.7%inclusion3 decks39 decks
3%synergy
Sea Gate Restoration
7.7%inclusion3 decks39 decks
-8%synergy
Hydroelectric Specimen
7.7%inclusion3 decks39 decks
-7%synergy
Capital City
5.6%inclusion1 decks18 decks
5%synergy
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