Deekah, Fractal Theorist (Commander)

Deekah, Fractal Theorist
Rank #2,286
332decks
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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
Mana Sculpt
29%inclusion15 decks51 decks
23%synergy
Expansion Algorithm
24%inclusion12 decks51 decks
22%synergy
Jadzi, Steward of Fate
23%inclusion11 decks47 decks
23%synergy
Pensive Professor
14%inclusion7 decks51 decks
11%synergy
Wisdom of Ages
12%inclusion6 decks51 decks
8%synergy
High Synergy Cards
Flux Channeler
62%inclusion205 decks332 decks
56%synergy
Tezzeret's Gambit
61%inclusion201 decks332 decks
55%synergy
Perplexing Test
56%inclusion185 decks332 decks
52%synergy
Herald of Secret Streams
49%inclusion164 decks332 decks
48%synergy
Archmage Emeritus
68%inclusion227 decks332 decks
48%synergy
Metallurgic Summonings
51%inclusion168 decks332 decks
47%synergy
Dig Through Time
56%inclusion185 decks332 decks
47%synergy
Treasure Cruise
57%inclusion188 decks332 decks
46%synergy
Experimental Augury
50%inclusion166 decks332 decks
45%synergy
Swarm Intelligence
44%inclusion147 decks332 decks
43%synergy
Top Cards
Sapphire Medallion
68%inclusion227 decks332 decks
9%synergy
Counterspell
65%inclusion216 decks332 decks
-1%synergy
Frantic Search
61%inclusion204 decks332 decks
30%synergy
High Tide
61%inclusion204 decks332 decks
17%synergy
Aetherize
52%inclusion172 decks332 decks
21%synergy
Brainstorm
51%inclusion169 decks332 decks
10%synergy
Talrand, Sky Summoner
50%inclusion167 decks332 decks
37%synergy
Haughty Djinn
46%inclusion152 decks332 decks
39%synergy
Flow of Knowledge
46%inclusion152 decks332 decks
30%synergy
Rewind
45%inclusion151 decks332 decks
33%synergy
Game Changers
Cyclonic Rift
24%inclusion79 decks332 decks
-9%synergy
Rhystic Study
21%inclusion69 decks332 decks
-11%synergy
Fierce Guardianship
17%inclusion57 decks332 decks
-5%synergy
Mystical Tutor
14%inclusion47 decks332 decks
-8%synergy
Force of Will
14%inclusion45 decks332 decks
-3%synergy
Ancient Tomb
6.9%inclusion23 decks332 decks
-5%synergy
Narset, Parter of Veils
5.1%inclusion17 decks332 decks
-5%synergy
Creatures
Baral, Chief of Compliance
44%inclusion147 decks332 decks
33%synergy
Archmage of Runes
44%inclusion126 decks286 decks
33%synergy
Octavia, Living Thesis
40%inclusion134 decks332 decks
38%synergy
Curiosity Crafter
39%inclusion131 decks332 decks
34%synergy
Wizards of Thay
33%inclusion111 decks332 decks
31%synergy
Thrummingbird
31%inclusion103 decks332 decks
26%synergy
Murmuring Mystic
30%inclusion99 decks332 decks
20%synergy
Chrome Host Seedshark
28%inclusion93 decks332 decks
24%synergy
Dreamtide Whale
28%inclusion93 decks332 decks
24%synergy
Thunderclap Drake
26%inclusion85 decks332 decks
21%synergy
Archaeomancer
20%inclusion68 decks332 decks
6%synergy
Ojer Pakpatiq, Deepest Epoch
20%inclusion66 decks332 decks
16%synergy
Deepglow Skate
16%inclusion53 decks332 decks
14%synergy
Skatewing Spy
16%inclusion52 decks332 decks
15%synergy
Wonder
15%inclusion50 decks332 decks
10%synergy
Wandering Archaic
15%inclusion49 decks332 decks
13%synergy
Tekuthal, Inquiry Dominus
14%inclusion47 decks332 decks
12%synergy
Mocking Sprite
14%inclusion46 decks332 decks
11%synergy
Curious Homunculus
13%inclusion42 decks332 decks
11%synergy
Junk Winder
12%inclusion41 decks332 decks
10%synergy
Lier, Disciple of the Drowned
12%inclusion41 decks332 decks
9%synergy
Eluge, the Shoreless Sea
12%inclusion38 decks327 decks
3%synergy
Jin-Gitaxias, Progress Tyrant
11%inclusion38 decks332 decks
4%synergy
Silver Myr
11%inclusion35 decks332 decks
-0%synergy
Harmonized Trio
10%inclusion5 decks48 decks
3%synergy
Solemn Simulacrum
10%inclusion34 decks332 decks
-11%synergy
Archetype of Imagination
10%inclusion34 decks332 decks
6%synergy
Hullbreaker Horror
10%inclusion32 decks332 decks
-15%synergy
Echo Mage
8.7%inclusion29 decks332 decks
8%synergy
Hydro-Channeler
8.5%inclusion4 decks47 decks
7%synergy
Mercurial Spelldancer
8.1%inclusion27 decks332 decks
6%synergy
Muse Seeker
7.8%inclusion4 decks51 decks
7%synergy
Guildpact Informant
7.8%inclusion26 decks332 decks
6%synergy
Ornithopter of Paradise
7.8%inclusion26 decks332 decks
-3%synergy
Spark Double
7.8%inclusion26 decks332 decks
-5%synergy
God-Eternal Kefnet
7.5%inclusion25 decks332 decks
6%synergy
Danny Pink
7.2%inclusion24 decks332 decks
6%synergy
Hydroelectric Specimen
6.9%inclusion23 decks332 decks
-7%synergy
Gale, Waterdeep Prodigy
6.9%inclusion23 decks332 decks
5%synergy
Snapcaster Mage
6.6%inclusion22 decks332 decks
-0%synergy
Docent of Perfection
6.3%inclusion21 decks332 decks
3%synergy
Exhibition Tidecaller
5.9%inclusion3 decks51 decks
4%synergy
Dirgur Focusmage
5.9%inclusion3 decks51 decks
5%synergy
The Dawning Archaic
5.9%inclusion3 decks51 decks
5%synergy
Apprentice Wizard
5.4%inclusion18 decks332 decks
3%synergy
Hermes, Overseer of Elpis
5.2%inclusion10 decks191 decks
3%synergy
Kitsa, Otterball Elite
5.2%inclusion17 decks327 decks
3%synergy
Poppet Stitcher
5.1%inclusion17 decks332 decks
4%synergy
Diluvian Primordial
5.1%inclusion17 decks332 decks
2%synergy
Instants
Rapid Hybridization
45%inclusion149 decks332 decks
10%synergy
Pongify
41%inclusion137 decks332 decks
1%synergy
Negate
40%inclusion132 decks332 decks
2%synergy
Reality Shift
39%inclusion131 decks332 decks
13%synergy
Opt
39%inclusion131 decks332 decks
14%synergy
Steady Progress
38%inclusion125 decks332 decks
35%synergy
Resculpt
37%inclusion124 decks332 decks
20%synergy
Narset's Reversal
34%inclusion112 decks332 decks
21%synergy
Unwind
31%inclusion104 decks332 decks
21%synergy
Ripples of Potential
31%inclusion102 decks332 decks
28%synergy
Fact or Fiction
30%inclusion98 decks332 decks
21%synergy
Silundi Vision
29%inclusion96 decks332 decks
24%synergy
Mystic Confluence
28%inclusion94 decks332 decks
19%synergy
Radstorm
27%inclusion90 decks332 decks
25%synergy
Serum Snare
27%inclusion90 decks332 decks
24%synergy
Sublime Epiphany
26%inclusion87 decks332 decks
20%synergy
Arcane Denial
26%inclusion86 decks332 decks
-11%synergy
Snap
26%inclusion85 decks332 decks
7%synergy
An Offer You Can't Refuse
24%inclusion81 decks332 decks
-14%synergy
Archmage's Charm
23%inclusion75 decks332 decks
5%synergy
Reject Imperfection
22%inclusion73 decks332 decks
19%synergy
Twincast
21%inclusion70 decks332 decks
20%synergy
Behold the Multiverse
20%inclusion66 decks332 decks
17%synergy
Mana Drain
19%inclusion63 decks332 decks
-8%synergy
Blue Sun's Zenith
19%inclusion62 decks332 decks
7%synergy
Sink into Stupor
19%inclusion62 decks332 decks
-4%synergy
Cryptic Command
18%inclusion61 decks332 decks
6%synergy
Aetherspouts
18%inclusion59 decks332 decks
10%synergy
Pull from Tomorrow
17%inclusion57 decks332 decks
8%synergy
Quick Study
17%inclusion56 decks332 decks
11%synergy
Consider
16%inclusion53 decks332 decks
1%synergy
Fuel for the Cause
16%inclusion52 decks332 decks
14%synergy
Insidious Will
15%inclusion50 decks332 decks
13%synergy
Commandeer
12%inclusion40 decks332 decks
6%synergy
March of Swirling Mist
12%inclusion39 decks332 decks
4%synergy
Harmonized Crescendo
12%inclusion12 decks103 decks
8%synergy
Swan Song
11%inclusion38 decks332 decks
-16%synergy
Transcendent Message
11%inclusion37 decks332 decks
9%synergy
Complete the Circuit
11%inclusion37 decks332 decks
11%synergy
Theoretical Duplication
11%inclusion36 decks332 decks
10%synergy
Divergent Equation
11%inclusion5 decks47 decks
9%synergy
Saw It Coming
10%inclusion32 decks332 decks
7%synergy
Dramatic Reversal
9.3%inclusion31 decks332 decks
-10%synergy
See Double
9.0%inclusion30 decks332 decks
6%synergy
Brainsurge
8.7%inclusion29 decks332 decks
0%synergy
Meeting of Minds
8.7%inclusion29 decks332 decks
6%synergy
Force of Negation
8.7%inclusion29 decks332 decks
-6%synergy
Misdirection
8.7%inclusion29 decks332 decks
3%synergy
Mystic Reflection
8.4%inclusion28 decks332 decks
7%synergy
Lazotep Plating
8.4%inclusion28 decks332 decks
6%synergy
Sorceries
Preordain
42%inclusion139 decks332 decks
18%synergy
Contentious Plan
41%inclusion137 decks332 decks
37%synergy
Ponder
41%inclusion136 decks332 decks
12%synergy
Spectral Deluge
33%inclusion109 decks332 decks
23%synergy
Vivisurgeon's Insight
33%inclusion109 decks332 decks
31%synergy
Curse of the Swine
32%inclusion107 decks332 decks
21%synergy
Ravenform
30%inclusion101 decks332 decks
22%synergy
Mnemonic Deluge
30%inclusion99 decks332 decks
27%synergy
Spelltwine
28%inclusion94 decks332 decks
28%synergy
Solve the Equation
28%inclusion92 decks332 decks
16%synergy
Irenicus's Vile Duplication
26%inclusion87 decks332 decks
18%synergy
Sea Gate Restoration
19%inclusion64 decks332 decks
4%synergy
Wave Goodbye
17%inclusion55 decks332 decks
16%synergy
Deep Analysis
17%inclusion55 decks332 decks
11%synergy
Mind's Desire
16%inclusion52 decks332 decks
14%synergy
Quantum Misalignment
15%inclusion50 decks332 decks
11%synergy
Windfall
15%inclusion49 decks332 decks
-7%synergy
Mentor's Guidance
15%inclusion49 decks332 decks
14%synergy
Serum Visions
13%inclusion44 decks332 decks
4%synergy
Candlekeep Inspiration
13%inclusion44 decks332 decks
12%synergy
Serpentine Curve
13%inclusion44 decks332 decks
13%synergy
Lórien Revealed
13%inclusion42 decks332 decks
4%synergy
Season of Weaving
13%inclusion41 decks327 decks
7%synergy
Baral's Expertise
12%inclusion39 decks332 decks
10%synergy
River's Rebuke
11%inclusion38 decks332 decks
8%synergy
Finale of Revelation
11%inclusion36 decks332 decks
4%synergy
Temporal Trespass
11%inclusion35 decks332 decks
8%synergy
Arcane Heist
10%inclusion34 decks332 decks
9%synergy
Open into Wonder
10%inclusion34 decks332 decks
10%synergy
Procrastinate
10%inclusion5 decks51 decks
9%synergy
Time Warp
10%inclusion32 decks332 decks
4%synergy
Replication Technique
9.3%inclusion31 decks332 decks
8%synergy
Rise from the Tides
9.3%inclusion31 decks332 decks
7%synergy
Clone Legion
9.3%inclusion31 decks332 decks
7%synergy
Rite of Replication
9.0%inclusion30 decks332 decks
2%synergy
Of One Mind
8.1%inclusion27 decks332 decks
7%synergy
Blue Sun's Twilight
7.8%inclusion26 decks332 decks
5%synergy
Gitaxian Probe
7.8%inclusion26 decks332 decks
-3%synergy
Mathemagics
7.6%inclusion7 decks92 decks
5%synergy
Inspiring Refrain
7.5%inclusion25 decks332 decks
7%synergy
Commit // Memory
7.5%inclusion25 decks332 decks
5%synergy
Distant Melody
7.5%inclusion25 decks332 decks
3%synergy
Aminatou's Augury
7.5%inclusion25 decks332 decks
6%synergy
Sleep
7.2%inclusion24 decks332 decks
6%synergy
Nanogene Conversion
7.2%inclusion24 decks332 decks
5%synergy
Combat Tutorial
7.0%inclusion13 decks186 decks
6%synergy
Stock Up
6.8%inclusion18 decks263 decks
3%synergy
Flawless Forgery
6.3%inclusion21 decks332 decks
6%synergy
Temporal Fissure
6.3%inclusion21 decks332 decks
6%synergy
Alrund's Epiphany
6.3%inclusion21 decks332 decks
5%synergy
Utility Artifacts
Mindsplice Apparatus
40%inclusion133 decks332 decks
36%synergy
Primal Amulet
30%inclusion99 decks332 decks
28%synergy
Wayfarer's Bauble
22%inclusion74 decks332 decks
5%synergy
Lightning Greaves
20%inclusion65 decks332 decks
-7%synergy
Swiftfoot Boots
17%inclusion57 decks332 decks
-11%synergy
Geometric Nexus
16%inclusion53 decks332 decks
16%synergy
Adaptive Training Post
13%inclusion30 decks237 decks
12%synergy
The Magic Mirror
11%inclusion36 decks332 decks
5%synergy
The Ozolith
10%inclusion34 decks332 decks
9%synergy
Twinning Staff
10%inclusion34 decks332 decks
9%synergy
Isochron Scepter
9.3%inclusion31 decks332 decks
-8%synergy
Idol of Oblivion
8.4%inclusion28 decks332 decks
5%synergy
Lithoform Engine
5.7%inclusion19 decks332 decks
4%synergy
Enchantments
Shark Typhoon
43%inclusion143 decks332 decks
36%synergy
Inexorable Tide
36%inclusion120 decks332 decks
32%synergy
Jace's Sanctum
28%inclusion93 decks332 decks
24%synergy
Case of the Ransacked Lab
22%inclusion72 decks332 decks
18%synergy
Wizard Class
20%inclusion68 decks332 decks
3%synergy
Propaganda
17%inclusion55 decks332 decks
-15%synergy
Arcane Melee
10%inclusion32 decks332 decks
9%synergy
Mystic Remora
8.4%inclusion28 decks332 decks
-18%synergy
Storm of Saruman
7.5%inclusion25 decks332 decks
6%synergy
Omniscience
7.2%inclusion24 decks332 decks
-1%synergy
The Mirari Conjecture
6.9%inclusion23 decks332 decks
6%synergy
As Foretold
6.9%inclusion23 decks332 decks
3%synergy
Imprisoned in the Moon
6.0%inclusion20 decks332 decks
-6%synergy
Ominous Seas
5.4%inclusion18 decks332 decks
-6%synergy
Proft's Eidetic Memory
5.4%inclusion18 decks332 decks
-3%synergy
Teferi's Ageless Insight
5.1%inclusion17 decks332 decks
-12%synergy
Battles
Invasion of Arcavios
6.0%inclusion20 decks332 decks
5%synergy
Invasion of Segovia
5.7%inclusion19 decks332 decks
4%synergy
Utility Lands
Mystic Sanctuary
62%inclusion207 decks332 decks
12%synergy
Reliquary Tower
58%inclusion193 decks332 decks
2%synergy
Karn's Bastion
41%inclusion135 decks332 decks
36%synergy
Riptide Laboratory
32%inclusion107 decks332 decks
23%synergy
Castle Vantress
31%inclusion102 decks332 decks
13%synergy
War Room
23%inclusion75 decks332 decks
7%synergy
Otawara, Soaring City
19%inclusion63 decks332 decks
-7%synergy
Halimar Depths
18%inclusion59 decks332 decks
8%synergy
Temple of the False God
17%inclusion55 decks332 decks
7%synergy
Lonely Sandbar
16%inclusion52 decks332 decks
2%synergy
Rogue's Passage
14%inclusion48 decks332 decks
-1%synergy
Sunken Palace
14%inclusion46 decks332 decks
10%synergy
Nykthos, Shrine to Nyx
13%inclusion42 decks332 decks
-4%synergy
Terrain Generator
12%inclusion39 decks332 decks
4%synergy
Scavenger Grounds
7.5%inclusion25 decks332 decks
-0%synergy
Remote Isle
7.2%inclusion24 decks332 decks
3%synergy
Three Tree City
7.0%inclusion23 decks328 decks
3%synergy
Ghost Quarter
6.9%inclusion23 decks332 decks
5%synergy
Hidden Cataract
6.6%inclusion22 decks332 decks
5%synergy
Rivendell
6.0%inclusion20 decks332 decks
-5%synergy
Boseiju, Who Shelters All
5.4%inclusion18 decks332 decks
4%synergy
Desert of the Mindful
5.1%inclusion17 decks332 decks
2%synergy
The Surgical Bay
5.1%inclusion17 decks332 decks
4%synergy
Mana Artifacts
Sol Ring
79%inclusion263 decks332 decks
-6%synergy
Arcane Signet
68%inclusion225 decks332 decks
3%synergy
Thought Vessel
55%inclusion183 decks332 decks
4%synergy
Mind Stone
43%inclusion143 decks332 decks
8%synergy
Everflowing Chalice
37%inclusion122 decks332 decks
21%synergy
Sky Diamond
33%inclusion111 decks332 decks
11%synergy
Midnight Clock
29%inclusion95 decks332 decks
9%synergy
Bender's Waterskin
18%inclusion28 decks156 decks
7%synergy
Caged Sun
18%inclusion59 decks332 decks
7%synergy
Thran Dynamo
17%inclusion55 decks332 decks
4%synergy
Throne of Eldraine
17%inclusion55 decks332 decks
8%synergy
Fellwar Stone
16%inclusion53 decks332 decks
-4%synergy
Gilded Lotus
15%inclusion50 decks332 decks
4%synergy
Decanter of Endless Water
14%inclusion45 decks332 decks
0%synergy
Extraplanar Lens
12%inclusion41 decks332 decks
4%synergy
Commander's Sphere
12%inclusion40 decks332 decks
3%synergy
Replicating Ring
11%inclusion36 decks332 decks
9%synergy
Worn Powerstone
11%inclusion36 decks332 decks
6%synergy
Astral Cornucopia
11%inclusion35 decks332 decks
8%synergy
Heraldic Banner
7.2%inclusion24 decks332 decks
2%synergy
Sceptre of Eternal Glory
6.9%inclusion23 decks332 decks
3%synergy
Gauntlet of Power
6.6%inclusion22 decks332 decks
3%synergy
Hedron Archive
6.3%inclusion21 decks332 decks
1%synergy
Prismatic Lens
5.4%inclusion18 decks332 decks
2%synergy
Lands
Island
96%inclusion319 decks332 decks
2%synergy
Myriad Landscape
44%inclusion145 decks332 decks
19%synergy
Silundi Vision
29%inclusion96 decks332 decks
24%synergy
Sea Gate Restoration
19%inclusion64 decks332 decks
4%synergy
Sink into Stupor
19%inclusion62 decks332 decks
-4%synergy
Hall of Oracles
13%inclusion43 decks332 decks
13%synergy
Demolition Field
10%inclusion33 decks332 decks
5%synergy
Jwari Disruption
7.5%inclusion25 decks332 decks
3%synergy
Hydroelectric Specimen
6.9%inclusion23 decks332 decks
-7%synergy
Beyeen Veil
5.4%inclusion18 decks332 decks
4%synergy
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