Deekah, Fractal Theorist (Commander)

Deekah, Fractal Theorist
Rank #2,447
333decks
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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Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Battles
Utility Lands
Mana Artifacts
Lands
Back to Top
Confusticate and Bebother
8.3%inclusion2 decks24 decks
6%synergy
Glamdring, Foe-hammer
4.2%inclusion1 decks24 decks
1%synergy
Wizard's Staff
4.0%inclusion1 decks25 decks
-2%synergy
Consider the Prime Directive
3.0%inclusion1 decks33 decks
3%synergy
Chandra, Chill of Compliance
1.4%inclusion1 decks70 decks
1%synergy
High Synergy Cards
Flux Channeler
61%inclusion203 decks333 decks
56%synergy
Tezzeret's Gambit
60%inclusion199 decks333 decks
55%synergy
Perplexing Test
56%inclusion186 decks333 decks
52%synergy
Archmage Emeritus
68%inclusion225 decks333 decks
48%synergy
Herald of Secret Streams
48%inclusion161 decks333 decks
47%synergy
Treasure Cruise
56%inclusion188 decks333 decks
46%synergy
Dig Through Time
55%inclusion182 decks333 decks
46%synergy
Metallurgic Summonings
49%inclusion163 decks333 decks
46%synergy
Experimental Augury
49%inclusion162 decks333 decks
44%synergy
Swarm Intelligence
43%inclusion142 decks333 decks
41%synergy
Top Cards
Sapphire Medallion
68%inclusion227 decks333 decks
8%synergy
Counterspell
65%inclusion217 decks333 decks
-1%synergy
Frantic Search
63%inclusion210 decks333 decks
31%synergy
High Tide
60%inclusion200 decks333 decks
16%synergy
Brainstorm
53%inclusion175 decks333 decks
12%synergy
Aetherize
52%inclusion173 decks333 decks
20%synergy
Talrand, Sky Summoner
50%inclusion165 decks333 decks
36%synergy
Rewind
46%inclusion152 decks333 decks
34%synergy
Haughty Djinn
46%inclusion152 decks333 decks
39%synergy
Flow of Knowledge
45%inclusion151 decks333 decks
31%synergy
Game Changers
Rhystic Study
22%inclusion73 decks333 decks
-9%synergy
Cyclonic Rift
22%inclusion73 decks333 decks
-10%synergy
Fierce Guardianship
18%inclusion59 decks333 decks
-5%synergy
Force of Will
15%inclusion50 decks333 decks
-2%synergy
Mystical Tutor
15%inclusion49 decks333 decks
-6%synergy
Ancient Tomb
6.6%inclusion22 decks333 decks
-5%synergy
Narset, Parter of Veils
5.4%inclusion18 decks333 decks
-4%synergy
Creatures
Archmage of Runes
43%inclusion137 decks318 decks
32%synergy
Baral, Chief of Compliance
42%inclusion140 decks333 decks
32%synergy
Curiosity Crafter
40%inclusion134 decks333 decks
35%synergy
Octavia, Living Thesis
38%inclusion128 decks333 decks
36%synergy
Wizards of Thay
32%inclusion108 decks333 decks
31%synergy
Thrummingbird
31%inclusion104 decks333 decks
27%synergy
Murmuring Mystic
29%inclusion96 decks333 decks
20%synergy
Chrome Host Seedshark
27%inclusion89 decks333 decks
23%synergy
Dreamtide Whale
27%inclusion89 decks333 decks
23%synergy
Thunderclap Drake
25%inclusion83 decks333 decks
21%synergy
Archaeomancer
22%inclusion73 decks333 decks
8%synergy
Ojer Pakpatiq, Deepest Epoch
19%inclusion64 decks333 decks
15%synergy
Jadzi, Steward of Fate
19%inclusion16 decks86 decks
18%synergy
Skatewing Spy
16%inclusion54 decks333 decks
16%synergy
Deepglow Skate
16%inclusion52 decks333 decks
14%synergy
Mocking Sprite
14%inclusion48 decks333 decks
11%synergy
Tekuthal, Inquiry Dominus
14%inclusion48 decks333 decks
12%synergy
Wandering Archaic
14%inclusion48 decks333 decks
13%synergy
Wonder
14%inclusion47 decks333 decks
9%synergy
Curious Homunculus
14%inclusion46 decks333 decks
12%synergy
Lier, Disciple of the Drowned
13%inclusion44 decks333 decks
9%synergy
Junk Winder
13%inclusion43 decks333 decks
11%synergy
Eluge, the Shoreless Sea
12%inclusion40 decks333 decks
4%synergy
Jin-Gitaxias, Progress Tyrant
11%inclusion36 decks333 decks
4%synergy
Solemn Simulacrum
11%inclusion35 decks333 decks
-10%synergy
Silver Myr
10%inclusion34 decks333 decks
-1%synergy
Pensive Professor
10%inclusion9 decks90 decks
8%synergy
Hullbreaker Horror
10%inclusion33 decks333 decks
-14%synergy
Spark Double
9.0%inclusion30 decks333 decks
-4%synergy
Archetype of Imagination
9.0%inclusion30 decks333 decks
4%synergy
Dirgur Focusmage
8.9%inclusion8 decks90 decks
8%synergy
Hydro-Channeler
8.1%inclusion7 decks86 decks
6%synergy
Echo Mage
7.8%inclusion26 decks333 decks
7%synergy
Hydroelectric Specimen
7.5%inclusion25 decks333 decks
-7%synergy
Snapcaster Mage
7.2%inclusion24 decks333 decks
0%synergy
Guildpact Informant
7.2%inclusion24 decks333 decks
6%synergy
Ornithopter of Paradise
7.2%inclusion24 decks333 decks
-4%synergy
God-Eternal Kefnet
7.2%inclusion24 decks333 decks
6%synergy
Mercurial Spelldancer
7.2%inclusion24 decks333 decks
5%synergy
Gale, Waterdeep Prodigy
7.2%inclusion24 decks333 decks
6%synergy
Harmonized Trio
6.9%inclusion6 decks87 decks
-1%synergy
Danny Pink
6.6%inclusion22 decks333 decks
6%synergy
Apprentice Wizard
6.0%inclusion20 decks333 decks
4%synergy
Muse Seeker
5.6%inclusion5 decks90 decks
5%synergy
Docent of Perfection
5.4%inclusion18 decks333 decks
3%synergy
Hermes, Overseer of Elpis
5.3%inclusion12 decks226 decks
3%synergy
Poppet Stitcher
5.1%inclusion17 decks333 decks
4%synergy
Instants
Rapid Hybridization
44%inclusion148 decks333 decks
10%synergy
Pongify
42%inclusion140 decks333 decks
1%synergy
Opt
41%inclusion137 decks333 decks
16%synergy
Reality Shift
39%inclusion131 decks333 decks
13%synergy
Negate
38%inclusion128 decks333 decks
1%synergy
Steady Progress
37%inclusion122 decks333 decks
34%synergy
Narset's Reversal
36%inclusion121 decks333 decks
24%synergy
Resculpt
34%inclusion113 decks333 decks
18%synergy
Ripples of Potential
31%inclusion102 decks333 decks
28%synergy
Unwind
31%inclusion102 decks333 decks
21%synergy
Silundi Vision
30%inclusion101 decks333 decks
25%synergy
Mystic Confluence
29%inclusion95 decks333 decks
20%synergy
Fact or Fiction
28%inclusion93 decks333 decks
20%synergy
Sublime Epiphany
27%inclusion91 decks333 decks
21%synergy
Arcane Denial
27%inclusion91 decks333 decks
-10%synergy
Radstorm
27%inclusion90 decks333 decks
25%synergy
Mana Sculpt
27%inclusion24 decks90 decks
21%synergy
Snap
26%inclusion88 decks333 decks
7%synergy
Serum Snare
25%inclusion84 decks333 decks
22%synergy
An Offer You Can't Refuse
25%inclusion83 decks333 decks
-14%synergy
Archmage's Charm
24%inclusion81 decks333 decks
7%synergy
Reject Imperfection
21%inclusion70 decks333 decks
18%synergy
Twincast
21%inclusion70 decks333 decks
20%synergy
Mana Drain
20%inclusion66 decks333 decks
-7%synergy
Cryptic Command
20%inclusion65 decks333 decks
7%synergy
Sink into Stupor
20%inclusion65 decks333 decks
-3%synergy
Behold the Multiverse
20%inclusion65 decks333 decks
17%synergy
Pull from Tomorrow
19%inclusion63 decks333 decks
10%synergy
Consider
18%inclusion60 decks333 decks
3%synergy
Aetherspouts
17%inclusion58 decks333 decks
10%synergy
Blue Sun's Zenith
17%inclusion58 decks333 decks
7%synergy
Fuel for the Cause
17%inclusion58 decks333 decks
16%synergy
Insidious Will
17%inclusion56 decks333 decks
15%synergy
Quick Study
16%inclusion52 decks333 decks
10%synergy
Commandeer
12%inclusion40 decks333 decks
6%synergy
Complete the Circuit
12%inclusion39 decks333 decks
11%synergy
Swan Song
12%inclusion39 decks333 decks
-16%synergy
March of Swirling Mist
11%inclusion37 decks333 decks
4%synergy
Harmonized Crescendo
11%inclusion15 decks139 decks
6%synergy
Transcendent Message
10%inclusion34 decks333 decks
8%synergy
Dramatic Reversal
10%inclusion34 decks333 decks
-8%synergy
Force of Negation
10%inclusion33 decks333 decks
-5%synergy
Theoretical Duplication
10%inclusion33 decks333 decks
9%synergy
Brainsurge
10%inclusion32 decks333 decks
1%synergy
Flusterstorm
10%inclusion32 decks333 decks
-0%synergy
Saw It Coming
10%inclusion32 decks333 decks
7%synergy
Misdirection
9.3%inclusion31 decks333 decks
4%synergy
Meeting of Minds
8.7%inclusion29 decks333 decks
6%synergy
See Double
8.4%inclusion28 decks333 decks
5%synergy
Jwari Disruption
8.1%inclusion27 decks333 decks
3%synergy
Sorceries
Ponder
42%inclusion141 decks333 decks
13%synergy
Preordain
41%inclusion138 decks333 decks
18%synergy
Contentious Plan
41%inclusion135 decks333 decks
36%synergy
Curse of the Swine
31%inclusion104 decks333 decks
21%synergy
Vivisurgeon's Insight
31%inclusion104 decks333 decks
30%synergy
Spectral Deluge
31%inclusion103 decks333 decks
21%synergy
Mnemonic Deluge
30%inclusion99 decks333 decks
27%synergy
Ravenform
30%inclusion99 decks333 decks
22%synergy
Spelltwine
29%inclusion97 decks333 decks
29%synergy
Solve the Equation
28%inclusion94 decks333 decks
17%synergy
Irenicus's Vile Duplication
25%inclusion82 decks333 decks
17%synergy
Expansion Algorithm
22%inclusion20 decks90 decks
21%synergy
Sea Gate Restoration
19%inclusion62 decks333 decks
3%synergy
Wave Goodbye
17%inclusion57 decks333 decks
16%synergy
Deep Analysis
16%inclusion54 decks333 decks
11%synergy
Mind's Desire
15%inclusion51 decks333 decks
14%synergy
Windfall
15%inclusion50 decks333 decks
-7%synergy
Quantum Misalignment
15%inclusion50 decks333 decks
11%synergy
Mentor's Guidance
15%inclusion50 decks333 decks
15%synergy
Serum Visions
15%inclusion49 decks333 decks
6%synergy
Serpentine Curve
15%inclusion49 decks333 decks
15%synergy
Candlekeep Inspiration
13%inclusion44 decks333 decks
12%synergy
Lórien Revealed
13%inclusion44 decks333 decks
5%synergy
Season of Weaving
12%inclusion39 decks333 decks
7%synergy
Finale of Revelation
12%inclusion39 decks333 decks
5%synergy
Temporal Trespass
11%inclusion38 decks333 decks
9%synergy
River's Rebuke
11%inclusion36 decks333 decks
7%synergy
Rise from the Tides
11%inclusion35 decks333 decks
8%synergy
Clone Legion
11%inclusion35 decks333 decks
8%synergy
Open into Wonder
11%inclusion35 decks333 decks
10%synergy
Baral's Expertise
10%inclusion34 decks333 decks
9%synergy
Time Warp
10%inclusion33 decks333 decks
4%synergy
Rite of Replication
10%inclusion33 decks333 decks
3%synergy
Replication Technique
9.3%inclusion31 decks333 decks
8%synergy
Flow State
9.2%inclusion8 decks87 decks
6%synergy
Stock Up
9.1%inclusion27 decks296 decks
4%synergy
Arcane Heist
9.0%inclusion30 decks333 decks
8%synergy
Wisdom of Ages
8.9%inclusion8 decks90 decks
5%synergy
Of One Mind
8.4%inclusion28 decks333 decks
7%synergy
Blue Sun's Twilight
8.1%inclusion27 decks333 decks
5%synergy
Inspiring Refrain
8.1%inclusion27 decks333 decks
8%synergy
Distant Melody
7.8%inclusion26 decks333 decks
3%synergy
Aminatou's Augury
7.8%inclusion26 decks333 decks
6%synergy
Nanogene Conversion
7.5%inclusion25 decks333 decks
6%synergy
Gitaxian Probe
6.9%inclusion23 decks333 decks
-4%synergy
Procrastinate
6.7%inclusion6 decks90 decks
6%synergy
Temporal Fissure
6.6%inclusion22 decks333 decks
6%synergy
Sleep
6.6%inclusion22 decks333 decks
5%synergy
Aether Gale
6.6%inclusion22 decks333 decks
5%synergy
Combat Tutorial
6.3%inclusion14 decks221 decks
5%synergy
Utility Artifacts
Mindsplice Apparatus
39%inclusion130 decks333 decks
35%synergy
Primal Amulet
29%inclusion95 decks333 decks
26%synergy
Wayfarer's Bauble
22%inclusion73 decks333 decks
5%synergy
Lightning Greaves
20%inclusion67 decks333 decks
-6%synergy
Geometric Nexus
17%inclusion57 decks333 decks
17%synergy
Swiftfoot Boots
17%inclusion56 decks333 decks
-11%synergy
Adaptive Training Post
13%inclusion35 decks271 decks
12%synergy
The Magic Mirror
11%inclusion38 decks333 decks
6%synergy
Isochron Scepter
11%inclusion36 decks333 decks
-6%synergy
The Ozolith
10%inclusion34 decks333 decks
9%synergy
Twinning Staff
10%inclusion34 decks333 decks
9%synergy
Idol of Oblivion
7.8%inclusion26 decks333 decks
4%synergy
Lithoform Engine
5.1%inclusion17 decks333 decks
3%synergy
Enchantments
Shark Typhoon
44%inclusion145 decks333 decks
36%synergy
Inexorable Tide
35%inclusion118 decks333 decks
32%synergy
Jace's Sanctum
28%inclusion93 decks333 decks
24%synergy
Case of the Ransacked Lab
21%inclusion70 decks333 decks
17%synergy
Wizard Class
20%inclusion67 decks333 decks
3%synergy
Propaganda
18%inclusion59 decks333 decks
-14%synergy
Arcane Melee
9.3%inclusion31 decks333 decks
9%synergy
Mystic Remora
9.0%inclusion30 decks333 decks
-17%synergy
Storm of Saruman
7.8%inclusion26 decks333 decks
6%synergy
The Mirari Conjecture
7.2%inclusion24 decks333 decks
7%synergy
As Foretold
7.2%inclusion24 decks333 decks
4%synergy
Omniscience
6.9%inclusion23 decks333 decks
-2%synergy
Imprisoned in the Moon
6.0%inclusion20 decks333 decks
-6%synergy
Kindred Discovery
5.1%inclusion17 decks333 decks
-2%synergy
Ominous Seas
5.1%inclusion17 decks333 decks
-6%synergy
Battles
Invasion of Segovia
5.7%inclusion19 decks333 decks
4%synergy
Invasion of Arcavios
5.4%inclusion18 decks333 decks
5%synergy
Utility Lands
Mystic Sanctuary
63%inclusion211 decks333 decks
14%synergy
Reliquary Tower
59%inclusion195 decks333 decks
2%synergy
Karn's Bastion
41%inclusion136 decks333 decks
36%synergy
Riptide Laboratory
34%inclusion112 decks333 decks
25%synergy
Castle Vantress
33%inclusion110 decks333 decks
15%synergy
War Room
21%inclusion69 decks333 decks
6%synergy
Otawara, Soaring City
20%inclusion65 decks333 decks
-6%synergy
Halimar Depths
19%inclusion62 decks333 decks
9%synergy
Temple of the False God
17%inclusion58 decks333 decks
8%synergy
Rogue's Passage
16%inclusion53 decks333 decks
0%synergy
Lonely Sandbar
16%inclusion52 decks333 decks
2%synergy
Sunken Palace
14%inclusion45 decks333 decks
10%synergy
Nykthos, Shrine to Nyx
13%inclusion43 decks333 decks
-4%synergy
Terrain Generator
13%inclusion43 decks333 decks
5%synergy
Scavenger Grounds
8.1%inclusion27 decks333 decks
1%synergy
Remote Isle
7.2%inclusion24 decks333 decks
3%synergy
Ghost Quarter
6.9%inclusion23 decks333 decks
5%synergy
Three Tree City
6.9%inclusion23 decks333 decks
3%synergy
Rivendell
6.6%inclusion22 decks333 decks
-4%synergy
Boseiju, Who Shelters All
5.7%inclusion19 decks333 decks
5%synergy
Hidden Cataract
5.7%inclusion19 decks333 decks
4%synergy
Mana Artifacts
Sol Ring
79%inclusion264 decks333 decks
-5%synergy
Arcane Signet
68%inclusion227 decks333 decks
3%synergy
Thought Vessel
55%inclusion184 decks333 decks
4%synergy
Mind Stone
42%inclusion141 decks333 decks
8%synergy
Everflowing Chalice
38%inclusion127 decks333 decks
22%synergy
Sky Diamond
33%inclusion109 decks333 decks
11%synergy
Midnight Clock
29%inclusion95 decks333 decks
9%synergy
Fellwar Stone
18%inclusion61 decks333 decks
-1%synergy
Caged Sun
17%inclusion56 decks333 decks
7%synergy
Bender's Waterskin
17%inclusion32 decks192 decks
4%synergy
Throne of Eldraine
15%inclusion51 decks333 decks
7%synergy
Thran Dynamo
15%inclusion51 decks333 decks
2%synergy
Gilded Lotus
14%inclusion48 decks333 decks
4%synergy
Decanter of Endless Water
13%inclusion43 decks333 decks
-0%synergy
Extraplanar Lens
13%inclusion43 decks333 decks
5%synergy
Worn Powerstone
12%inclusion39 decks333 decks
7%synergy
Commander's Sphere
11%inclusion36 decks333 decks
3%synergy
Replicating Ring
11%inclusion35 decks333 decks
9%synergy
Astral Cornucopia
10%inclusion34 decks333 decks
7%synergy
Gauntlet of Power
6.9%inclusion23 decks333 decks
3%synergy
Heraldic Banner
6.9%inclusion23 decks333 decks
1%synergy
Prismatic Lens
6.6%inclusion22 decks333 decks
3%synergy
Hedron Archive
6.3%inclusion21 decks333 decks
1%synergy
Sceptre of Eternal Glory
6.0%inclusion20 decks333 decks
2%synergy
Liquimetal Torque
5.1%inclusion17 decks333 decks
-1%synergy
Lands
Island
96%inclusion319 decks333 decks
2%synergy
Myriad Landscape
42%inclusion141 decks333 decks
18%synergy
Silundi Vision
30%inclusion101 decks333 decks
25%synergy
Sink into Stupor
20%inclusion65 decks333 decks
-3%synergy
Sea Gate Restoration
19%inclusion62 decks333 decks
3%synergy
Hall of Oracles
12%inclusion40 decks333 decks
12%synergy
Demolition Field
9.0%inclusion30 decks333 decks
4%synergy
Jwari Disruption
8.1%inclusion27 decks333 decks
3%synergy
Hydroelectric Specimen
7.5%inclusion25 decks333 decks
-7%synergy
Command Tower
5.1%inclusion17 decks333 decks
1%synergy
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