Tekuthal, Inquiry Dominus (Commander) - Expensive Proliferate

Tekuthal, Inquiry Dominus
Rank #929
11decks
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Sikora
Oct 30, 2025
Sikora
How To Play Horrors Differently In Commander
It's the spookiest time of the year... are you thinking of brewing a deck full of Horrors? We've got some ideas for how to keep it unique!
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Dreamtide Whale
100%inclusion11 decks11 decks
96%synergy
Experimental Augury
100%inclusion11 decks11 decks
95%synergy
Tezzeret's Gambit
100%inclusion11 decks11 decks
95%synergy
Flux Channeler
100%inclusion11 decks11 decks
94%synergy
Inexorable Tide
91%inclusion10 decks11 decks
87%synergy
Contentious Plan
91%inclusion10 decks11 decks
87%synergy
Ripples of Potential
82%inclusion9 decks11 decks
79%synergy
Prologue to Phyresis
82%inclusion9 decks11 decks
79%synergy
Karn's Bastion
82%inclusion9 decks11 decks
77%synergy
Steady Progress
73%inclusion8 decks11 decks
70%synergy
Top Cards
Mana Drain
91%inclusion10 decks11 decks
64%synergy
Sapphire Medallion
91%inclusion10 decks11 decks
32%synergy
Thrummingbird
73%inclusion8 decks11 decks
68%synergy
Serum Snare
73%inclusion8 decks11 decks
69%synergy
Insight Engine
70%inclusion7 decks10 decks
65%synergy
Fabricate
64%inclusion7 decks11 decks
43%synergy
Contagion Engine
64%inclusion7 decks11 decks
62%synergy
Tezzeret the Seeker
64%inclusion7 decks11 decks
55%synergy
Ichormoon Gauntlet
64%inclusion7 decks11 decks
62%synergy
Radstorm
64%inclusion7 decks11 decks
61%synergy
Game Changers
Cyclonic Rift
91%inclusion10 decks11 decks
58%synergy
Rhystic Study
64%inclusion7 decks11 decks
32%synergy
Fierce Guardianship
64%inclusion7 decks11 decks
41%synergy
Mystical Tutor
64%inclusion7 decks11 decks
41%synergy
Ancient Tomb
55%inclusion6 decks11 decks
43%synergy
Narset, Parter of Veils
55%inclusion6 decks11 decks
44%synergy
Force of Will
45%inclusion5 decks11 decks
29%synergy
The One Ring
36%inclusion4 decks11 decks
24%synergy
Mana Vault
18%inclusion2 decks11 decks
8%synergy
Consecrated Sphinx
9.1%inclusion1 decks11 decks
-3%synergy
Creatures
Guildpact Informant
55%inclusion6 decks11 decks
53%synergy
Spark Double
55%inclusion6 decks11 decks
41%synergy
Deepglow Skate
55%inclusion6 decks11 decks
53%synergy
Lulu, Stern Guardian
55%inclusion6 decks11 decks
53%synergy
Myojin of Cryptic Dreams
45%inclusion5 decks11 decks
44%synergy
Malcolm, Alluring Scoundrel
45%inclusion5 decks11 decks
41%synergy
Plague Myr
36%inclusion4 decks11 decks
35%synergy
Lighthouse Chronologist
36%inclusion4 decks11 decks
35%synergy
Blighted Agent
36%inclusion4 decks11 decks
34%synergy
Trophy Mage
27%inclusion3 decks11 decks
21%synergy
Viral Drake
27%inclusion3 decks11 decks
26%synergy
Walking Ballista
27%inclusion3 decks11 decks
22%synergy
Hydroelectric Specimen
27%inclusion3 decks11 decks
13%synergy
Chasm Skulker
27%inclusion3 decks11 decks
14%synergy
Myr Convert
27%inclusion3 decks11 decks
26%synergy
Trinket Mage
27%inclusion3 decks11 decks
18%synergy
Surge Conductor
20%inclusion2 decks10 decks
18%synergy
Displacer Kitten
18%inclusion2 decks11 decks
8%synergy
Phyrexian Metamorph
18%inclusion2 decks11 decks
-1%synergy
Coretapper
18%inclusion2 decks11 decks
18%synergy
Ingenious Prodigy
18%inclusion2 decks11 decks
17%synergy
Pollywog Prodigy
18%inclusion2 decks11 decks
14%synergy
Ulamog, the Infinite Gyre
18%inclusion2 decks11 decks
17%synergy
Blightsteel Colossus
18%inclusion2 decks11 decks
14%synergy
Ledger Shredder
18%inclusion2 decks11 decks
12%synergy
Katara, Waterbending Master
13%inclusion1 decks8 decks
12%synergy
Wan Shi Tong, Librarian
13%inclusion1 decks8 decks
5%synergy
The Unagi of Kyoshi Island
13%inclusion1 decks8 decks
6%synergy
Volatile Stormdrake
9.1%inclusion1 decks11 decks
6%synergy
Silent Arbiter
9.1%inclusion1 decks11 decks
6%synergy
Vedalken Aethermage
9.1%inclusion1 decks11 decks
6%synergy
Vexing Radgull
9.1%inclusion1 decks11 decks
9%synergy
Snapcaster Mage
9.1%inclusion1 decks11 decks
2%synergy
Dune Mover
9.1%inclusion1 decks11 decks
9%synergy
Roil Cartographer
9.1%inclusion1 decks11 decks
9%synergy
Valley Floodcaller
9.1%inclusion1 decks11 decks
5%synergy
Jace, Vryn's Prodigy
9.1%inclusion1 decks11 decks
8%synergy
Mercurial Spelldancer
9.1%inclusion1 decks11 decks
7%synergy
Crystalline Crawler
9.1%inclusion1 decks11 decks
9%synergy
Fatespinner
9.1%inclusion1 decks11 decks
7%synergy
Drift of Phantasms
9.1%inclusion1 decks11 decks
7%synergy
Kozilek, Butcher of Truth
9.1%inclusion1 decks11 decks
7%synergy
Gilded Drake
9.1%inclusion1 decks11 decks
7%synergy
Kappa Cannoneer
9.1%inclusion1 decks11 decks
1%synergy
Harbinger of the Seas
9.1%inclusion1 decks11 decks
1%synergy
Sakashima of a Thousand Faces
9.1%inclusion1 decks11 decks
3%synergy
Simic Manipulator
9.1%inclusion1 decks11 decks
9%synergy
Brineborn Cutthroat
9.1%inclusion1 decks11 decks
8%synergy
Danny Pink
9.1%inclusion1 decks11 decks
8%synergy
Ulamog, the Defiler
9.1%inclusion1 decks11 decks
8%synergy
Instants
Sink into Stupor
64%inclusion7 decks11 decks
42%synergy
Pongify
55%inclusion6 decks11 decks
14%synergy
Counterspell
55%inclusion6 decks11 decks
-11%synergy
High Tide
55%inclusion6 decks11 decks
11%synergy
Rapid Hybridization
45%inclusion5 decks11 decks
11%synergy
An Offer You Can't Refuse
45%inclusion5 decks11 decks
8%synergy
Arcane Denial
45%inclusion5 decks11 decks
9%synergy
Force of Negation
45%inclusion5 decks11 decks
30%synergy
Resculpt
36%inclusion4 decks11 decks
19%synergy
Swan Song
36%inclusion4 decks11 decks
10%synergy
Muddle the Mixture
27%inclusion3 decks11 decks
12%synergy
Whir of Invention
27%inclusion3 decks11 decks
15%synergy
Reject Imperfection
27%inclusion3 decks11 decks
25%synergy
Brainstorm
27%inclusion3 decks11 decks
-14%synergy
Fuel for the Cause
27%inclusion3 decks11 decks
26%synergy
Blue Sun's Zenith
18%inclusion2 decks11 decks
7%synergy
Aetherize
18%inclusion2 decks11 decks
-12%synergy
Into the Flood Maw
18%inclusion2 decks11 decks
12%synergy
Jwari Disruption
18%inclusion2 decks11 decks
13%synergy
Cryptic Command
18%inclusion2 decks11 decks
6%synergy
Dramatic Reversal
18%inclusion2 decks11 decks
-1%synergy
Scour for Scrap
10%inclusion1 decks10 decks
2%synergy
Essence Capture
9.1%inclusion1 decks11 decks
8%synergy
Frantic Search
9.1%inclusion1 decks11 decks
-22%synergy
Three Steps Ahead
9.1%inclusion1 decks11 decks
-1%synergy
Negate
9.1%inclusion1 decks11 decks
-29%synergy
Tune the Narrative
9.1%inclusion1 decks11 decks
9%synergy
Fact or Fiction
9.1%inclusion1 decks11 decks
0%synergy
Nexus of Fate
9.1%inclusion1 decks11 decks
4%synergy
Reality Shift
9.1%inclusion1 decks11 decks
-18%synergy
Opt
9.1%inclusion1 decks11 decks
-16%synergy
Tale's End
9.1%inclusion1 decks11 decks
6%synergy
Delay
9.1%inclusion1 decks11 decks
5%synergy
Engulf the Shore
9.1%inclusion1 decks11 decks
1%synergy
Pull from Tomorrow
9.1%inclusion1 decks11 decks
0%synergy
Lazotep Plating
9.1%inclusion1 decks11 decks
6%synergy
Whirlwind Denial
9.1%inclusion1 decks11 decks
8%synergy
Misdirection
9.1%inclusion1 decks11 decks
4%synergy
Mana Leak
9.1%inclusion1 decks11 decks
3%synergy
Aspirant's Ascent
9.1%inclusion1 decks11 decks
9%synergy
Suspend
9.1%inclusion1 decks11 decks
7%synergy
Sorceries
Sea Gate Restoration
55%inclusion6 decks11 decks
39%synergy
Vivisurgeon's Insight
45%inclusion5 decks11 decks
44%synergy
Ponder
36%inclusion4 decks11 decks
7%synergy
Preordain
36%inclusion4 decks11 decks
13%synergy
Windfall
18%inclusion2 decks11 decks
-4%synergy
Stock Up
18%inclusion2 decks11 decks
14%synergy
Merchant Scroll
18%inclusion2 decks11 decks
9%synergy
Timetwister
18%inclusion2 decks11 decks
16%synergy
Solve the Equation
18%inclusion2 decks11 decks
6%synergy
Quantum Misalignment
9.1%inclusion1 decks11 decks
6%synergy
Gitaxian Probe
9.1%inclusion1 decks11 decks
-2%synergy
Lunar Insight
9.1%inclusion1 decks11 decks
8%synergy
Curse of the Swine
9.1%inclusion1 decks11 decks
-2%synergy
Treasure Cruise
9.1%inclusion1 decks11 decks
-2%synergy
Lórien Revealed
9.1%inclusion1 decks11 decks
0%synergy
Finale of Revelation
9.1%inclusion1 decks11 decks
2%synergy
Irenicus's Vile Duplication
9.1%inclusion1 decks11 decks
1%synergy
Show and Tell
9.1%inclusion1 decks11 decks
8%synergy
Spectral Deluge
9.1%inclusion1 decks11 decks
-1%synergy
Step Through
9.1%inclusion1 decks11 decks
4%synergy
Aminatou's Augury
9.1%inclusion1 decks11 decks
7%synergy
Ravenform
9.1%inclusion1 decks11 decks
1%synergy
Savor the Moment
9.1%inclusion1 decks11 decks
8%synergy
Combat Tutorial
9.1%inclusion1 decks11 decks
8%synergy
Utility Artifacts
Contagion Clasp
45%inclusion5 decks11 decks
44%synergy
Lightning Greaves
45%inclusion5 decks11 decks
19%synergy
Magistrate's Scepter
36%inclusion4 decks11 decks
35%synergy
Sword of Truth and Justice
36%inclusion4 decks11 decks
35%synergy
The Chain Veil
36%inclusion4 decks11 decks
36%synergy
Swiftfoot Boots
27%inclusion3 decks11 decks
-1%synergy
The Millennium Calendar
18%inclusion2 decks11 decks
16%synergy
Portal to Phyrexia
18%inclusion2 decks11 decks
13%synergy
Manifold Key
18%inclusion2 decks11 decks
11%synergy
Transmogrifying Wand
18%inclusion2 decks11 decks
18%synergy
Lost Jitte
18%inclusion2 decks11 decks
18%synergy
Rings of Brighthearth
18%inclusion2 decks11 decks
12%synergy
Darksteel Reactor
18%inclusion2 decks11 decks
17%synergy
Isochron Scepter
18%inclusion2 decks11 decks
1%synergy
Lux Cannon
18%inclusion2 decks11 decks
17%synergy
Uthros Research Craft
10%inclusion1 decks10 decks
3%synergy
Voltaic Key
9.1%inclusion1 decks11 decks
3%synergy
Moonsilver Key
9.1%inclusion1 decks11 decks
6%synergy
Teferi's Puzzle Box
9.1%inclusion1 decks11 decks
7%synergy
Mindsplice Apparatus
9.1%inclusion1 decks11 decks
5%synergy
Clock of Omens
9.1%inclusion1 decks11 decks
7%synergy
Sculpting Steel
9.1%inclusion1 decks11 decks
2%synergy
Forsaken Monument
9.1%inclusion1 decks11 decks
6%synergy
The Key to the Vault
9.1%inclusion1 decks11 decks
7%synergy
Recon Craft Theta
9.1%inclusion1 decks11 decks
9%synergy
Commander's Plate
9.1%inclusion1 decks11 decks
5%synergy
Endless Atlas
9.1%inclusion1 decks11 decks
8%synergy
Staff of Domination
9.1%inclusion1 decks11 decks
7%synergy
Sword of the Animist
9.1%inclusion1 decks11 decks
4%synergy
Grafted Exoskeleton
9.1%inclusion1 decks11 decks
8%synergy
Blitzball Stadium
9.1%inclusion1 decks11 decks
9%synergy
Enchantments
Mystic Remora
55%inclusion6 decks11 decks
28%synergy
Propaganda
55%inclusion6 decks11 decks
24%synergy
Ominous Seas
36%inclusion4 decks11 decks
25%synergy
As Foretold
36%inclusion4 decks11 decks
32%synergy
Corrupted Conscience
27%inclusion3 decks11 decks
26%synergy
Wizard Class
18%inclusion2 decks11 decks
1%synergy
Lost in the Maze
18%inclusion2 decks11 decks
16%synergy
Imprisoned in the Moon
9.1%inclusion1 decks11 decks
-3%synergy
The Phasing of Zhalfir
9.1%inclusion1 decks11 decks
8%synergy
Omniscience
9.1%inclusion1 decks11 decks
0%synergy
Mirrormade
9.1%inclusion1 decks11 decks
3%synergy
Shark Typhoon
9.1%inclusion1 decks11 decks
2%synergy
Dress Down
9.1%inclusion1 decks11 decks
7%synergy
Planeswalkers
Tezzeret, Artifice Master
55%inclusion6 decks11 decks
51%synergy
Teferi, Master of Time
55%inclusion6 decks11 decks
50%synergy
Teferi, Temporal Archmage
45%inclusion5 decks11 decks
44%synergy
Jace, the Mind Sculptor
45%inclusion5 decks11 decks
43%synergy
Tamiyo, the Moon Sage
45%inclusion5 decks11 decks
44%synergy
Teferi, Temporal Pilgrim
36%inclusion4 decks11 decks
31%synergy
Mordenkainen
27%inclusion3 decks11 decks
24%synergy
Vronos, Masked Inquisitor
27%inclusion3 decks11 decks
27%synergy
Jace, Unraveler of Secrets
27%inclusion3 decks11 decks
26%synergy
Kasmina, Enigmatic Mentor
27%inclusion3 decks11 decks
26%synergy
Ugin, the Spirit Dragon
27%inclusion3 decks11 decks
26%synergy
Tezzeret, Cruel Captain
20%inclusion2 decks10 decks
13%synergy
Mu Yanling, Sky Dancer
18%inclusion2 decks11 decks
17%synergy
Ugin, Eye of the Storms
18%inclusion2 decks11 decks
16%synergy
Jace, the Perfected Mind
9.1%inclusion1 decks11 decks
6%synergy
Karn, Scion of Urza
9.1%inclusion1 decks11 decks
8%synergy
Will Kenrith
9.1%inclusion1 decks11 decks
9%synergy
Jace, Architect of Thought
9.1%inclusion1 decks11 decks
8%synergy
Mu Yanling
9.1%inclusion1 decks11 decks
9%synergy
Jace, Wielder of Mysteries
9.1%inclusion1 decks11 decks
-6%synergy
Tezzeret, Betrayer of Flesh
9.1%inclusion1 decks11 decks
7%synergy
Jace Reawakened
9.1%inclusion1 decks11 decks
8%synergy
Kaito, Cunning Infiltrator
9.1%inclusion1 decks11 decks
8%synergy
Utility Lands
Mystic Sanctuary
82%inclusion9 decks11 decks
32%synergy
Nykthos, Shrine to Nyx
73%inclusion8 decks11 decks
56%synergy
Academy Ruins
73%inclusion8 decks11 decks
54%synergy
Reliquary Tower
73%inclusion8 decks11 decks
16%synergy
Otawara, Soaring City
73%inclusion8 decks11 decks
47%synergy
Mage-Ring Network
64%inclusion7 decks11 decks
63%synergy
Nesting Grounds
64%inclusion7 decks11 decks
61%synergy
Seat of the Synod
55%inclusion6 decks11 decks
36%synergy
Urza's Saga
55%inclusion6 decks11 decks
38%synergy
Uthros, Titanic Godcore
50%inclusion5 decks10 decks
40%synergy
Inkmoth Nexus
45%inclusion5 decks11 decks
44%synergy
War Room
45%inclusion5 decks11 decks
30%synergy
Saprazzan Skerry
45%inclusion5 decks11 decks
43%synergy
Mistrise Village
27%inclusion3 decks11 decks
18%synergy
Wasteland
18%inclusion2 decks11 decks
17%synergy
Minamo, School at Water's Edge
18%inclusion2 decks11 decks
5%synergy
Maze of Ith
18%inclusion2 decks11 decks
13%synergy
Inventors' Fair
18%inclusion2 decks11 decks
5%synergy
Saprazzan Cove
18%inclusion2 decks11 decks
18%synergy
Agna Qel'a
13%inclusion1 decks8 decks
5%synergy
Buried Ruin
9.1%inclusion1 decks11 decks
-3%synergy
Blast Zone
9.1%inclusion1 decks11 decks
7%synergy
Sand Silos
9.1%inclusion1 decks11 decks
9%synergy
Scavenger Grounds
9.1%inclusion1 decks11 decks
2%synergy
Command Beacon
9.1%inclusion1 decks11 decks
5%synergy
Diamond City
9.1%inclusion1 decks11 decks
9%synergy
Archway of Innovation
9.1%inclusion1 decks11 decks
-2%synergy
Homeward Path
9.1%inclusion1 decks11 decks
8%synergy
Strip Mine
9.1%inclusion1 decks11 decks
6%synergy
Guildless Commons
9.1%inclusion1 decks11 decks
7%synergy
Mana Artifacts
Everflowing Chalice
91%inclusion10 decks11 decks
75%synergy
Astral Cornucopia
82%inclusion9 decks11 decks
79%synergy
Sol Ring
82%inclusion9 decks11 decks
-3%synergy
Staff of Compleation
64%inclusion7 decks11 decks
62%synergy
Glistening Sphere
45%inclusion5 decks11 decks
44%synergy
Thought Vessel
45%inclusion5 decks11 decks
-6%synergy
Arcane Signet
36%inclusion4 decks11 decks
-28%synergy
Replicating Ring
27%inclusion3 decks11 decks
25%synergy
The Eternity Elevator
20%inclusion2 decks10 decks
18%synergy
The Aetherspark
18%inclusion2 decks11 decks
17%synergy
Throne of Eldraine
18%inclusion2 decks11 decks
9%synergy
Empowered Autogenerator
18%inclusion2 decks11 decks
17%synergy
Pentad Prism
18%inclusion2 decks11 decks
18%synergy
Mox Opal
18%inclusion2 decks11 decks
8%synergy
Sky Diamond
9.1%inclusion1 decks11 decks
-13%synergy
Aetheric Amplifier
9.1%inclusion1 decks11 decks
8%synergy
Basalt Monolith
9.1%inclusion1 decks11 decks
-1%synergy
Tablet of Compleation
9.1%inclusion1 decks11 decks
9%synergy
Fellwar Stone
9.1%inclusion1 decks11 decks
-11%synergy
Midnight Clock
9.1%inclusion1 decks11 decks
-11%synergy
Extraplanar Lens
9.1%inclusion1 decks11 decks
1%synergy
Chrome Mox
9.1%inclusion1 decks11 decks
0%synergy
Mox Diamond
9.1%inclusion1 decks11 decks
3%synergy
Lands
Island
82%inclusion9 decks11 decks
-12%synergy
Sink into Stupor
64%inclusion7 decks11 decks
42%synergy
Sea Gate Restoration
55%inclusion6 decks11 decks
39%synergy
Hydroelectric Specimen
27%inclusion3 decks11 decks
13%synergy
Gemstone Caverns
27%inclusion3 decks11 decks
21%synergy
The Mycosynth Gardens
18%inclusion2 decks11 decks
13%synergy
Myriad Landscape
18%inclusion2 decks11 decks
-7%synergy
Snow-Covered Island
18%inclusion2 decks11 decks
10%synergy
Demolition Field
18%inclusion2 decks11 decks
13%synergy
Jwari Disruption
18%inclusion2 decks11 decks
13%synergy
Misty Rainforest
9.1%inclusion1 decks11 decks
1%synergy
Sunken Citadel
9.1%inclusion1 decks11 decks
9%synergy
Mirrex
9.1%inclusion1 decks11 decks
8%synergy
Aether Hub
9.1%inclusion1 decks11 decks
9%synergy
Glasspool Mimic
9.1%inclusion1 decks11 decks
3%synergy
Scalding Tarn
9.1%inclusion1 decks11 decks
2%synergy
Polluted Delta
9.1%inclusion1 decks11 decks
1%synergy
Flooded Strand
9.1%inclusion1 decks11 decks
1%synergy
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