Deekah, Fractal Theorist (Commander) - Optimized Control

Deekah, Fractal Theorist
Rank #2,447
2decks
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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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Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
Back to Top
Rhystic Study
100%inclusion2 decks2 decks
69%synergy
Fierce Guardianship
100%inclusion2 decks2 decks
78%synergy
Cyclonic Rift
100%inclusion2 decks2 decks
68%synergy
The One Ring
50%inclusion1 decks2 decks
38%synergy
Mana Vault
50%inclusion1 decks2 decks
40%synergy
Force of Will
50%inclusion1 decks2 decks
33%synergy
Mystical Tutor
50%inclusion1 decks2 decks
29%synergy
Creatures
Jin-Gitaxias, Progress Tyrant
100%inclusion2 decks2 decks
93%synergy
Dirgur Focusmage
100%inclusion1 decks1 decks
99%synergy
Solemn Simulacrum
50%inclusion1 decks2 decks
29%synergy
Eluge, the Shoreless Sea
50%inclusion1 decks2 decks
42%synergy
Displacer Kitten
50%inclusion1 decks2 decks
40%synergy
Meletis Charlatan
50%inclusion1 decks2 decks
50%synergy
High Fae Trickster
50%inclusion1 decks2 decks
45%synergy
Valley Floodcaller
50%inclusion1 decks2 decks
46%synergy
Wandering Archaic
50%inclusion1 decks2 decks
48%synergy
The Reality Chip
50%inclusion1 decks2 decks
38%synergy
Archmage Emeritus
50%inclusion1 decks2 decks
30%synergy
Thunderclap Drake
50%inclusion1 decks2 decks
46%synergy
Archaeomancer
50%inclusion1 decks2 decks
36%synergy
Baral, Chief of Compliance
50%inclusion1 decks2 decks
40%synergy
Poppet Stitcher
50%inclusion1 decks2 decks
49%synergy
Gale, Waterdeep Prodigy
50%inclusion1 decks2 decks
48%synergy
Hullbreaker Horror
50%inclusion1 decks2 decks
26%synergy
Aboleth Spawn
50%inclusion1 decks2 decks
48%synergy
Sphinx of Forgotten Lore
50%inclusion1 decks2 decks
48%synergy
Talrand, Sky Summoner
50%inclusion1 decks2 decks
37%synergy
Dreamtide Whale
50%inclusion1 decks2 decks
46%synergy
The Unagi of Kyoshi Island
50%inclusion1 decks2 decks
44%synergy
Instants
Twincast
100%inclusion2 decks2 decks
99%synergy
Cryptic Command
100%inclusion2 decks2 decks
88%synergy
Force of Negation
100%inclusion2 decks2 decks
85%synergy
Rewind
100%inclusion2 decks2 decks
88%synergy
Counterspell
100%inclusion2 decks2 decks
34%synergy
Pongify
50%inclusion1 decks2 decks
9%synergy
Trickbind
50%inclusion1 decks2 decks
49%synergy
An Offer You Can't Refuse
50%inclusion1 decks2 decks
11%synergy
Three Steps Ahead
50%inclusion1 decks2 decks
40%synergy
Blustersquall
50%inclusion1 decks2 decks
49%synergy
Negate
50%inclusion1 decks2 decks
13%synergy
Mana Short
50%inclusion1 decks2 decks
50%synergy
Aetherspouts
50%inclusion1 decks2 decks
43%synergy
Mindbreak Trap
50%inclusion1 decks2 decks
44%synergy
Time Stop
50%inclusion1 decks2 decks
48%synergy
Sublime Epiphany
50%inclusion1 decks2 decks
44%synergy
Nexus of Fate
50%inclusion1 decks2 decks
45%synergy
Daze
50%inclusion1 decks2 decks
47%synergy
Reality Shift
50%inclusion1 decks2 decks
24%synergy
Turnabout
50%inclusion1 decks2 decks
47%synergy
Mana Drain
50%inclusion1 decks2 decks
23%synergy
Aetherize
50%inclusion1 decks2 decks
18%synergy
Strix Serenade
50%inclusion1 decks2 decks
42%synergy
Cancel
50%inclusion1 decks2 decks
45%synergy
Archmage's Charm
50%inclusion1 decks2 decks
33%synergy
Flusterstorm
50%inclusion1 decks2 decks
40%synergy
Swan Song
50%inclusion1 decks2 decks
22%synergy
Snap
50%inclusion1 decks2 decks
30%synergy
Stifle
50%inclusion1 decks2 decks
48%synergy
Flow of Knowledge
50%inclusion1 decks2 decks
36%synergy
Sink into Stupor
50%inclusion1 decks2 decks
27%synergy
Misdirection
50%inclusion1 decks2 decks
45%synergy
Hinder
50%inclusion1 decks2 decks
49%synergy
Radstorm
50%inclusion1 decks2 decks
48%synergy
Narset's Reversal
50%inclusion1 decks2 decks
37%synergy
Remand
50%inclusion1 decks2 decks
48%synergy
Dramatic Reversal
50%inclusion1 decks2 decks
32%synergy
High Tide
50%inclusion1 decks2 decks
6%synergy
Unwind
50%inclusion1 decks2 decks
40%synergy
Consult the Star Charts
50%inclusion1 decks2 decks
46%synergy
Sorceries
Ponder
50%inclusion1 decks2 decks
21%synergy
Exhaustion
50%inclusion1 decks2 decks
50%synergy
Walk the Aeons
50%inclusion1 decks2 decks
48%synergy
Stock Up
50%inclusion1 decks2 decks
45%synergy
Spelltwine
50%inclusion1 decks2 decks
49%synergy
Part the Waterveil
50%inclusion1 decks2 decks
49%synergy
Mnemonic Deluge
50%inclusion1 decks2 decks
48%synergy
Deep Analysis
50%inclusion1 decks2 decks
45%synergy
Karn's Temporal Sundering
50%inclusion1 decks2 decks
48%synergy
Temporal Mastery
50%inclusion1 decks2 decks
47%synergy
Clone Legion
50%inclusion1 decks2 decks
47%synergy
Temporal Manipulation
50%inclusion1 decks2 decks
46%synergy
Beacon of Tomorrows
50%inclusion1 decks2 decks
48%synergy
Merchant Scroll
50%inclusion1 decks2 decks
42%synergy
Plea for Power
50%inclusion1 decks2 decks
49%synergy
Time Reversal
50%inclusion1 decks2 decks
49%synergy
Ugin's Insight
50%inclusion1 decks2 decks
49%synergy
Mind's Desire
50%inclusion1 decks2 decks
49%synergy
Spectral Deluge
50%inclusion1 decks2 decks
40%synergy
Time Warp
50%inclusion1 decks2 decks
44%synergy
Utility Artifacts
Sensei's Divining Top
100%inclusion2 decks2 decks
86%synergy
Lightning Greaves
100%inclusion2 decks2 decks
74%synergy
Sapphire Medallion
100%inclusion2 decks2 decks
40%synergy
Lithoform Engine
50%inclusion1 decks2 decks
48%synergy
Runechanter's Pike
50%inclusion1 decks2 decks
49%synergy
Armillary Sphere
50%inclusion1 decks2 decks
50%synergy
Helm of the Host
50%inclusion1 decks2 decks
46%synergy
Swiftfoot Boots
50%inclusion1 decks2 decks
22%synergy
Isochron Scepter
50%inclusion1 decks2 decks
34%synergy
The Water Crystal
50%inclusion1 decks2 decks
39%synergy
Enchantments
Mystic Remora
100%inclusion2 decks2 decks
74%synergy
Jace's Sanctum
50%inclusion1 decks2 decks
46%synergy
Swarm Intelligence
50%inclusion1 decks2 decks
49%synergy
Metallurgic Summonings
50%inclusion1 decks2 decks
47%synergy
Copy Enchantment
50%inclusion1 decks2 decks
48%synergy
Shark Typhoon
50%inclusion1 decks2 decks
43%synergy
Storm of Saruman
50%inclusion1 decks2 decks
49%synergy
Utility Lands
Reliquary Tower
100%inclusion2 decks2 decks
44%synergy
Mystic Sanctuary
50%inclusion1 decks2 decks
0%synergy
Rivendell
50%inclusion1 decks2 decks
40%synergy
Ghost Quarter
50%inclusion1 decks2 decks
48%synergy
Mistrise Village
50%inclusion1 decks2 decks
41%synergy
Boseiju, Who Shelters All
50%inclusion1 decks2 decks
49%synergy
Halimar Depths
50%inclusion1 decks2 decks
41%synergy
Mirrorpool
50%inclusion1 decks2 decks
49%synergy
Nykthos, Shrine to Nyx
50%inclusion1 decks2 decks
33%synergy
Terrain Generator
50%inclusion1 decks2 decks
42%synergy
Castle Vantress
50%inclusion1 decks2 decks
32%synergy
Strip Mine
50%inclusion1 decks2 decks
47%synergy
Otawara, Soaring City
50%inclusion1 decks2 decks
24%synergy
Mana Artifacts
Arcane Signet
100%inclusion2 decks2 decks
35%synergy
Sol Ring
100%inclusion2 decks2 decks
15%synergy
Thought Vessel
100%inclusion2 decks2 decks
49%synergy
Everflowing Chalice
50%inclusion1 decks2 decks
34%synergy
Commander's Sphere
50%inclusion1 decks2 decks
42%synergy
Sky Diamond
50%inclusion1 decks2 decks
28%synergy
Lotus Petal
50%inclusion1 decks2 decks
38%synergy
Ether
50%inclusion1 decks2 decks
50%synergy
Lands
Myriad Landscape
100%inclusion2 decks2 decks
76%synergy
Island
100%inclusion2 decks2 decks
6%synergy
Prismatic Vista
50%inclusion1 decks2 decks
46%synergy
Sink into Stupor
50%inclusion1 decks2 decks
27%synergy
Scalding Tarn
50%inclusion1 decks2 decks
43%synergy
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