Deekah, Fractal Theorist (Commander)

Deekah, Fractal Theorist
Rank #2,362
333decks
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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
Battles
Utility Lands
Mana Artifacts
Lands
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Valeria Richards, Precocious
6.1%inclusion2 decks33 decks
4%synergy
Lockjaw, Slobbering Teleporter
3.0%inclusion1 decks33 decks
2%synergy
Ironheart, Clever Champion
2.9%inclusion1 decks34 decks
1%synergy
Wiccan, Rising Magician
2.9%inclusion1 decks34 decks
2%synergy
Pharaoh Rama-Tut
2.9%inclusion1 decks34 decks
3%synergy
High Synergy Cards
Flux Channeler
62%inclusion206 decks333 decks
56%synergy
Tezzeret's Gambit
60%inclusion201 decks333 decks
55%synergy
Perplexing Test
55%inclusion182 decks333 decks
51%synergy
Archmage Emeritus
70%inclusion232 decks333 decks
50%synergy
Herald of Secret Streams
49%inclusion163 decks333 decks
48%synergy
Metallurgic Summonings
50%inclusion165 decks333 decks
46%synergy
Treasure Cruise
56%inclusion187 decks333 decks
46%synergy
Dig Through Time
55%inclusion182 decks333 decks
46%synergy
Experimental Augury
50%inclusion165 decks333 decks
45%synergy
Swarm Intelligence
42%inclusion140 decks333 decks
41%synergy
Top Cards
Sapphire Medallion
69%inclusion230 decks333 decks
9%synergy
Counterspell
65%inclusion217 decks333 decks
-1%synergy
Frantic Search
62%inclusion207 decks333 decks
31%synergy
High Tide
61%inclusion203 decks333 decks
17%synergy
Brainstorm
52%inclusion173 decks333 decks
11%synergy
Aetherize
52%inclusion172 decks333 decks
21%synergy
Talrand, Sky Summoner
50%inclusion166 decks333 decks
37%synergy
Haughty Djinn
46%inclusion152 decks333 decks
39%synergy
Flow of Knowledge
45%inclusion150 decks333 decks
30%synergy
Rapid Hybridization
45%inclusion150 decks333 decks
10%synergy
Game Changers
Cyclonic Rift
23%inclusion78 decks333 decks
-8%synergy
Rhystic Study
22%inclusion74 decks333 decks
-9%synergy
Fierce Guardianship
18%inclusion59 decks333 decks
-5%synergy
Force of Will
14%inclusion48 decks333 decks
-2%synergy
Mystical Tutor
14%inclusion48 decks333 decks
-7%synergy
Ancient Tomb
6.9%inclusion23 decks333 decks
-4%synergy
Narset, Parter of Veils
5.4%inclusion18 decks333 decks
-4%synergy
Creatures
Archmage of Runes
44%inclusion132 decks302 decks
33%synergy
Baral, Chief of Compliance
43%inclusion142 decks333 decks
32%synergy
Curiosity Crafter
40%inclusion132 decks333 decks
34%synergy
Octavia, Living Thesis
39%inclusion129 decks333 decks
36%synergy
Wizards of Thay
33%inclusion109 decks333 decks
31%synergy
Thrummingbird
31%inclusion104 decks333 decks
27%synergy
Murmuring Mystic
29%inclusion95 decks333 decks
19%synergy
Dreamtide Whale
28%inclusion94 decks333 decks
24%synergy
Chrome Host Seedshark
28%inclusion92 decks333 decks
24%synergy
Thunderclap Drake
26%inclusion85 decks333 decks
21%synergy
Jadzi, Steward of Fate
22%inclusion15 decks68 decks
22%synergy
Ojer Pakpatiq, Deepest Epoch
21%inclusion70 decks333 decks
17%synergy
Archaeomancer
21%inclusion70 decks333 decks
7%synergy
Deepglow Skate
17%inclusion55 decks333 decks
15%synergy
Skatewing Spy
16%inclusion52 decks333 decks
15%synergy
Tekuthal, Inquiry Dominus
15%inclusion50 decks333 decks
13%synergy
Wandering Archaic
15%inclusion50 decks333 decks
13%synergy
Wonder
15%inclusion49 decks333 decks
9%synergy
Mocking Sprite
14%inclusion46 decks333 decks
11%synergy
Curious Homunculus
13%inclusion44 decks333 decks
12%synergy
Lier, Disciple of the Drowned
13%inclusion44 decks333 decks
10%synergy
Junk Winder
13%inclusion42 decks333 decks
10%synergy
Pensive Professor
13%inclusion9 decks72 decks
10%synergy
Eluge, the Shoreless Sea
12%inclusion40 decks333 decks
4%synergy
Jin-Gitaxias, Progress Tyrant
11%inclusion36 decks333 decks
4%synergy
Silver Myr
11%inclusion35 decks333 decks
-0%synergy
Solemn Simulacrum
10%inclusion34 decks333 decks
-11%synergy
Archetype of Imagination
10%inclusion34 decks333 decks
6%synergy
Hullbreaker Horror
10%inclusion33 decks333 decks
-15%synergy
Echo Mage
8.7%inclusion29 decks333 decks
8%synergy
Mercurial Spelldancer
8.4%inclusion28 decks333 decks
6%synergy
Guildpact Informant
7.8%inclusion26 decks333 decks
6%synergy
Ornithopter of Paradise
7.8%inclusion26 decks333 decks
-3%synergy
Spark Double
7.8%inclusion26 decks333 decks
-5%synergy
God-Eternal Kefnet
7.5%inclusion25 decks333 decks
6%synergy
Hydroelectric Specimen
7.5%inclusion25 decks333 decks
-7%synergy
Danny Pink
7.5%inclusion25 decks333 decks
7%synergy
Hydro-Channeler
7.4%inclusion5 decks68 decks
5%synergy
Harmonized Trio
7.2%inclusion5 decks69 decks
-1%synergy
Snapcaster Mage
7.2%inclusion24 decks333 decks
1%synergy
Gale, Waterdeep Prodigy
7.2%inclusion24 decks333 decks
5%synergy
Muse Seeker
6.9%inclusion5 decks72 decks
6%synergy
Docent of Perfection
6.3%inclusion21 decks333 decks
3%synergy
Hermes, Overseer of Elpis
5.8%inclusion12 decks208 decks
3%synergy
Apprentice Wizard
5.7%inclusion19 decks333 decks
4%synergy
Dirgur Focusmage
5.6%inclusion4 decks72 decks
5%synergy
Kitsa, Otterball Elite
5.4%inclusion18 decks333 decks
3%synergy
Diluvian Primordial
5.4%inclusion18 decks333 decks
3%synergy
Instants
Rewind
44%inclusion148 decks333 decks
32%synergy
Pongify
42%inclusion140 decks333 decks
1%synergy
Reality Shift
40%inclusion133 decks333 decks
14%synergy
Opt
39%inclusion130 decks333 decks
14%synergy
Negate
38%inclusion125 decks333 decks
0%synergy
Steady Progress
37%inclusion124 decks333 decks
35%synergy
Resculpt
36%inclusion120 decks333 decks
19%synergy
Narset's Reversal
35%inclusion116 decks333 decks
22%synergy
Ripples of Potential
32%inclusion106 decks333 decks
29%synergy
Unwind
31%inclusion102 decks333 decks
21%synergy
Silundi Vision
30%inclusion100 decks333 decks
25%synergy
Fact or Fiction
28%inclusion93 decks333 decks
20%synergy
Mystic Confluence
28%inclusion92 decks333 decks
19%synergy
Radstorm
28%inclusion92 decks333 decks
25%synergy
Serum Snare
26%inclusion88 decks333 decks
23%synergy
Arcane Denial
26%inclusion87 decks333 decks
-11%synergy
Sublime Epiphany
26%inclusion86 decks333 decks
19%synergy
Mana Sculpt
25%inclusion18 decks72 decks
19%synergy
Snap
25%inclusion83 decks333 decks
6%synergy
An Offer You Can't Refuse
24%inclusion80 decks333 decks
-15%synergy
Archmage's Charm
24%inclusion79 decks333 decks
6%synergy
Reject Imperfection
22%inclusion73 decks333 decks
19%synergy
Twincast
21%inclusion69 decks333 decks
19%synergy
Behold the Multiverse
20%inclusion67 decks333 decks
17%synergy
Sink into Stupor
20%inclusion66 decks333 decks
-3%synergy
Mana Drain
20%inclusion65 decks333 decks
-7%synergy
Cryptic Command
19%inclusion62 decks333 decks
6%synergy
Pull from Tomorrow
18%inclusion61 decks333 decks
9%synergy
Blue Sun's Zenith
18%inclusion60 decks333 decks
7%synergy
Aetherspouts
17%inclusion58 decks333 decks
10%synergy
Consider
17%inclusion55 decks333 decks
2%synergy
Fuel for the Cause
16%inclusion54 decks333 decks
15%synergy
Quick Study
16%inclusion54 decks333 decks
11%synergy
Insidious Will
16%inclusion53 decks333 decks
14%synergy
Commandeer
12%inclusion41 decks333 decks
7%synergy
March of Swirling Mist
12%inclusion39 decks333 decks
4%synergy
Swan Song
11%inclusion38 decks333 decks
-16%synergy
Complete the Circuit
11%inclusion37 decks333 decks
11%synergy
Transcendent Message
11%inclusion36 decks333 decks
8%synergy
Harmonized Crescendo
11%inclusion13 decks121 decks
6%synergy
Theoretical Duplication
10%inclusion34 decks333 decks
9%synergy
Saw It Coming
10%inclusion32 decks333 decks
7%synergy
Dramatic Reversal
10%inclusion32 decks333 decks
-9%synergy
See Double
9.3%inclusion31 decks333 decks
6%synergy
Force of Negation
9.3%inclusion31 decks333 decks
-6%synergy
Brainsurge
9.0%inclusion30 decks333 decks
0%synergy
Misdirection
9.0%inclusion30 decks333 decks
4%synergy
Mystic Reflection
8.7%inclusion29 decks333 decks
7%synergy
Flusterstorm
8.4%inclusion28 decks333 decks
-1%synergy
Jwari Disruption
8.4%inclusion28 decks333 decks
3%synergy
Sorceries
Ponder
42%inclusion140 decks333 decks
13%synergy
Contentious Plan
42%inclusion140 decks333 decks
38%synergy
Preordain
41%inclusion138 decks333 decks
18%synergy
Vivisurgeon's Insight
32%inclusion107 decks333 decks
31%synergy
Curse of the Swine
32%inclusion105 decks333 decks
21%synergy
Spectral Deluge
32%inclusion105 decks333 decks
22%synergy
Mnemonic Deluge
30%inclusion100 decks333 decks
28%synergy
Ravenform
29%inclusion96 decks333 decks
21%synergy
Spelltwine
29%inclusion95 decks333 decks
28%synergy
Solve the Equation
28%inclusion94 decks333 decks
17%synergy
Expansion Algorithm
25%inclusion18 decks72 decks
24%synergy
Irenicus's Vile Duplication
25%inclusion83 decks333 decks
17%synergy
Sea Gate Restoration
19%inclusion64 decks333 decks
4%synergy
Wave Goodbye
17%inclusion58 decks333 decks
16%synergy
Deep Analysis
16%inclusion54 decks333 decks
11%synergy
Mind's Desire
15%inclusion51 decks333 decks
14%synergy
Quantum Misalignment
15%inclusion50 decks333 decks
11%synergy
Mentor's Guidance
15%inclusion50 decks333 decks
15%synergy
Windfall
15%inclusion49 decks333 decks
-7%synergy
Serpentine Curve
14%inclusion47 decks333 decks
14%synergy
Serum Visions
14%inclusion46 decks333 decks
5%synergy
Candlekeep Inspiration
13%inclusion44 decks333 decks
12%synergy
Lórien Revealed
13%inclusion43 decks333 decks
5%synergy
Season of Weaving
12%inclusion40 decks333 decks
7%synergy
Temporal Trespass
11%inclusion38 decks333 decks
9%synergy
River's Rebuke
11%inclusion38 decks333 decks
8%synergy
Finale of Revelation
11%inclusion37 decks333 decks
4%synergy
Open into Wonder
11%inclusion37 decks333 decks
11%synergy
Baral's Expertise
11%inclusion36 decks333 decks
9%synergy
Wisdom of Ages
10%inclusion7 decks72 decks
6%synergy
Replication Technique
10%inclusion32 decks333 decks
8%synergy
Rise from the Tides
10%inclusion32 decks333 decks
7%synergy
Clone Legion
10%inclusion32 decks333 decks
7%synergy
Arcane Heist
10%inclusion32 decks333 decks
9%synergy
Time Warp
10%inclusion32 decks333 decks
4%synergy
Rite of Replication
9.3%inclusion31 decks333 decks
2%synergy
Flow State
8.7%inclusion6 decks69 decks
5%synergy
Of One Mind
8.4%inclusion28 decks333 decks
7%synergy
Procrastinate
8.3%inclusion6 decks72 decks
8%synergy
Blue Sun's Twilight
8.1%inclusion27 decks333 decks
5%synergy
Inspiring Refrain
8.1%inclusion27 decks333 decks
8%synergy
Aminatou's Augury
8.1%inclusion27 decks333 decks
6%synergy
Stock Up
7.9%inclusion22 decks279 decks
3%synergy
Distant Melody
7.8%inclusion26 decks333 decks
3%synergy
Nanogene Conversion
7.8%inclusion26 decks333 decks
6%synergy
Gitaxian Probe
7.5%inclusion25 decks333 decks
-3%synergy
Flawless Forgery
6.6%inclusion22 decks333 decks
6%synergy
Temporal Fissure
6.6%inclusion22 decks333 decks
6%synergy
Sleep
6.6%inclusion22 decks333 decks
5%synergy
Combat Tutorial
6.4%inclusion13 decks203 decks
5%synergy
Utility Artifacts
Mindsplice Apparatus
40%inclusion134 decks333 decks
36%synergy
Primal Amulet
29%inclusion98 decks333 decks
27%synergy
Wayfarer's Bauble
22%inclusion74 decks333 decks
5%synergy
Lightning Greaves
20%inclusion66 decks333 decks
-6%synergy
Swiftfoot Boots
17%inclusion56 decks333 decks
-11%synergy
Geometric Nexus
17%inclusion55 decks333 decks
16%synergy
Adaptive Training Post
13%inclusion32 decks253 decks
12%synergy
The Magic Mirror
12%inclusion39 decks333 decks
6%synergy
The Ozolith
11%inclusion36 decks333 decks
10%synergy
Twinning Staff
11%inclusion35 decks333 decks
9%synergy
Isochron Scepter
10%inclusion34 decks333 decks
-6%synergy
Idol of Oblivion
9.0%inclusion30 decks333 decks
5%synergy
Lithoform Engine
5.1%inclusion17 decks333 decks
3%synergy
Enchantments
Shark Typhoon
44%inclusion145 decks333 decks
36%synergy
Inexorable Tide
36%inclusion121 decks333 decks
32%synergy
Jace's Sanctum
26%inclusion88 decks333 decks
23%synergy
Case of the Ransacked Lab
22%inclusion72 decks333 decks
18%synergy
Wizard Class
20%inclusion67 decks333 decks
3%synergy
Propaganda
17%inclusion55 decks333 decks
-15%synergy
Arcane Melee
9.3%inclusion31 decks333 decks
9%synergy
Mystic Remora
8.4%inclusion28 decks333 decks
-18%synergy
Storm of Saruman
7.8%inclusion26 decks333 decks
6%synergy
Omniscience
7.2%inclusion24 decks333 decks
-1%synergy
As Foretold
7.2%inclusion24 decks333 decks
3%synergy
Imprisoned in the Moon
6.6%inclusion22 decks333 decks
-6%synergy
The Mirari Conjecture
6.6%inclusion22 decks333 decks
6%synergy
Proft's Eidetic Memory
5.4%inclusion18 decks333 decks
-3%synergy
Teferi's Ageless Insight
5.1%inclusion17 decks333 decks
-12%synergy
Ominous Seas
5.1%inclusion17 decks333 decks
-6%synergy
Battles
Invasion of Segovia
5.7%inclusion19 decks333 decks
4%synergy
Invasion of Arcavios
5.1%inclusion17 decks333 decks
5%synergy
Utility Lands
Mystic Sanctuary
63%inclusion210 decks333 decks
13%synergy
Reliquary Tower
59%inclusion196 decks333 decks
3%synergy
Karn's Bastion
42%inclusion140 decks333 decks
37%synergy
Riptide Laboratory
33%inclusion110 decks333 decks
24%synergy
Castle Vantress
32%inclusion106 decks333 decks
14%synergy
War Room
22%inclusion73 decks333 decks
7%synergy
Otawara, Soaring City
20%inclusion65 decks333 decks
-6%synergy
Halimar Depths
18%inclusion61 decks333 decks
9%synergy
Temple of the False God
18%inclusion59 decks333 decks
8%synergy
Lonely Sandbar
15%inclusion51 decks333 decks
2%synergy
Rogue's Passage
15%inclusion51 decks333 decks
-0%synergy
Sunken Palace
14%inclusion48 decks333 decks
11%synergy
Nykthos, Shrine to Nyx
13%inclusion43 decks333 decks
-4%synergy
Terrain Generator
13%inclusion43 decks333 decks
5%synergy
Scavenger Grounds
8.4%inclusion28 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
Hidden Cataract
6.6%inclusion22 decks333 decks
5%synergy
Rivendell
6.3%inclusion21 decks333 decks
-4%synergy
Boseiju, Who Shelters All
5.4%inclusion18 decks333 decks
4%synergy
Desert of the Mindful
5.1%inclusion17 decks333 decks
2%synergy
Mana Artifacts
Sol Ring
80%inclusion266 decks333 decks
-5%synergy
Arcane Signet
68%inclusion227 decks333 decks
3%synergy
Thought Vessel
56%inclusion186 decks333 decks
4%synergy
Mind Stone
43%inclusion142 decks333 decks
8%synergy
Everflowing Chalice
38%inclusion126 decks333 decks
22%synergy
Sky Diamond
33%inclusion109 decks333 decks
11%synergy
Midnight Clock
29%inclusion97 decks333 decks
10%synergy
Caged Sun
17%inclusion58 decks333 decks
7%synergy
Fellwar Stone
17%inclusion57 decks333 decks
-3%synergy
Bender's Waterskin
17%inclusion29 decks174 decks
5%synergy
Thran Dynamo
16%inclusion53 decks333 decks
3%synergy
Throne of Eldraine
16%inclusion52 decks333 decks
7%synergy
Gilded Lotus
15%inclusion50 decks333 decks
4%synergy
Extraplanar Lens
13%inclusion43 decks333 decks
5%synergy
Decanter of Endless Water
13%inclusion42 decks333 decks
-1%synergy
Replicating Ring
12%inclusion39 decks333 decks
10%synergy
Worn Powerstone
11%inclusion37 decks333 decks
6%synergy
Commander's Sphere
11%inclusion36 decks333 decks
2%synergy
Astral Cornucopia
11%inclusion36 decks333 decks
8%synergy
Heraldic Banner
7.2%inclusion24 decks333 decks
2%synergy
Sceptre of Eternal Glory
6.9%inclusion23 decks333 decks
3%synergy
Gauntlet of Power
6.6%inclusion22 decks333 decks
3%synergy
Hedron Archive
6.3%inclusion21 decks333 decks
1%synergy
Prismatic Lens
5.7%inclusion19 decks333 decks
2%synergy
Lands
Island
96%inclusion319 decks333 decks
2%synergy
Myriad Landscape
43%inclusion144 decks333 decks
19%synergy
Silundi Vision
30%inclusion100 decks333 decks
25%synergy
Sink into Stupor
20%inclusion66 decks333 decks
-3%synergy
Sea Gate Restoration
19%inclusion64 decks333 decks
4%synergy
Hall of Oracles
13%inclusion43 decks333 decks
13%synergy
Demolition Field
10%inclusion32 decks333 decks
4%synergy
Jwari Disruption
8.4%inclusion28 decks333 decks
3%synergy
Hydroelectric Specimen
7.5%inclusion25 decks333 decks
-7%synergy
Command Tower
5.4%inclusion18 decks333 decks
1%synergy
Beyeen Veil
5.4%inclusion18 decks333 decks
4%synergy
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