Tekuthal, Inquiry Dominus (Commander) - Core Proliferate

Tekuthal, Inquiry Dominus
Rank #927
5decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any
$
$$$
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!
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
New Cards
High Synergy Cards
Top Cards
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Expansion Algorithm
100%inclusion1 decks1 decks
99%synergy
High Synergy Cards
Ripples of Potential
100%inclusion5 decks5 decks
97%synergy
Prologue to Phyresis
100%inclusion5 decks5 decks
97%synergy
Serum Snare
100%inclusion5 decks5 decks
97%synergy
Inexorable Tide
100%inclusion5 decks5 decks
96%synergy
Dreamtide Whale
100%inclusion5 decks5 decks
96%synergy
Contentious Plan
100%inclusion5 decks5 decks
96%synergy
Karn's Bastion
100%inclusion5 decks5 decks
95%synergy
Experimental Augury
100%inclusion5 decks5 decks
95%synergy
Tezzeret's Gambit
100%inclusion5 decks5 decks
95%synergy
Flux Channeler
100%inclusion5 decks5 decks
94%synergy
Top Cards
Pongify
80%inclusion4 decks5 decks
40%synergy
Reject Imperfection
80%inclusion4 decks5 decks
77%synergy
Guildpact Informant
80%inclusion4 decks5 decks
78%synergy
Viral Drake
80%inclusion4 decks5 decks
78%synergy
Contagion Clasp
80%inclusion4 decks5 decks
79%synergy
Counterspell
80%inclusion4 decks5 decks
14%synergy
Steady Progress
80%inclusion4 decks5 decks
77%synergy
Thrummingbird
80%inclusion4 decks5 decks
75%synergy
Creatures
Plague Myr
60%inclusion3 decks5 decks
58%synergy
Dune Mover
60%inclusion3 decks5 decks
59%synergy
Chasm Skulker
60%inclusion3 decks5 decks
47%synergy
Gitaxian Anatomist
60%inclusion3 decks5 decks
59%synergy
Lulu, Stern Guardian
50%inclusion2 decks4 decks
48%synergy
Core Prowler
40%inclusion2 decks5 decks
40%synergy
Phyrexian Metamorph
40%inclusion2 decks5 decks
21%synergy
Hydroelectric Specimen
40%inclusion2 decks5 decks
26%synergy
Mercurial Spelldancer
40%inclusion2 decks5 decks
38%synergy
Silver Myr
40%inclusion2 decks5 decks
29%synergy
Jin-Gitaxias
40%inclusion2 decks5 decks
37%synergy
Glistener Seer
40%inclusion2 decks5 decks
40%synergy
Blighted Agent
40%inclusion2 decks5 decks
38%synergy
Mechanozoa
25%inclusion1 decks4 decks
24%synergy
Virulent Silencer
25%inclusion1 decks4 decks
24%synergy
Surge Conductor
25%inclusion1 decks4 decks
23%synergy
Wan Shi Tong, Librarian
25%inclusion1 decks4 decks
18%synergy
Solemn Simulacrum
20%inclusion1 decks5 decks
-2%synergy
Eluge, the Shoreless Sea
20%inclusion1 decks5 decks
12%synergy
Trophy Mage
20%inclusion1 decks5 decks
14%synergy
Mistblade Shinobi
20%inclusion1 decks5 decks
19%synergy
Scrawling Crawler
20%inclusion1 decks5 decks
16%synergy
Ninja of the Deep Hours
20%inclusion1 decks5 decks
20%synergy
Towashi Guide-Bot
20%inclusion1 decks5 decks
20%synergy
Vexing Radgull
20%inclusion1 decks5 decks
19%synergy
Syr Ginger, the Meal Ender
20%inclusion1 decks5 decks
20%synergy
Myojin of Cryptic Dreams
20%inclusion1 decks5 decks
19%synergy
Spellseeker
20%inclusion1 decks5 decks
12%synergy
Transplant Theorist
20%inclusion1 decks5 decks
19%synergy
Trawler Drake
20%inclusion1 decks5 decks
19%synergy
Summon: Shiva
20%inclusion1 decks5 decks
19%synergy
Gitaxian Raptor
20%inclusion1 decks5 decks
20%synergy
Myr Convert
20%inclusion1 decks5 decks
19%synergy
Silent Hallcreeper
20%inclusion1 decks5 decks
15%synergy
Vedalken Anatomist
20%inclusion1 decks5 decks
20%synergy
Stonecoil Serpent
20%inclusion1 decks5 decks
19%synergy
Moon-Circuit Hacker
20%inclusion1 decks5 decks
19%synergy
Atraxa's Skitterfang
20%inclusion1 decks5 decks
20%synergy
Chrome Host Seedshark
20%inclusion1 decks5 decks
16%synergy
Body Double
20%inclusion1 decks5 decks
19%synergy
Spark Double
20%inclusion1 decks5 decks
7%synergy
Simic Manipulator
20%inclusion1 decks5 decks
20%synergy
Auton Soldier
20%inclusion1 decks5 decks
16%synergy
Unctus's Retrofitter
20%inclusion1 decks5 decks
20%synergy
Defiler of Dreams
20%inclusion1 decks5 decks
12%synergy
Drillworks Mole
20%inclusion1 decks5 decks
20%synergy
Zenith Chronicler
20%inclusion1 decks5 decks
19%synergy
Naga Fleshcrafter
20%inclusion1 decks5 decks
18%synergy
Faerie Mastermind
20%inclusion1 decks5 decks
5%synergy
Atmosphere Surgeon
20%inclusion1 decks5 decks
20%synergy
Instants
Aetherize
60%inclusion3 decks5 decks
30%synergy
Rapid Hybridization
40%inclusion2 decks5 decks
6%synergy
Negate
40%inclusion2 decks5 decks
2%synergy
Blue Sun's Zenith
40%inclusion2 decks5 decks
29%synergy
Fuel for the Cause
40%inclusion2 decks5 decks
38%synergy
Pull from Tomorrow
40%inclusion2 decks5 decks
31%synergy
Sink into Stupor
40%inclusion2 decks5 decks
18%synergy
Radstorm
40%inclusion2 decks5 decks
38%synergy
High Tide
40%inclusion2 decks5 decks
-4%synergy
Muddle the Mixture
20%inclusion1 decks5 decks
5%synergy
Essence Capture
20%inclusion1 decks5 decks
18%synergy
Frantic Search
20%inclusion1 decks5 decks
-11%synergy
Mental Misstep
20%inclusion1 decks5 decks
13%synergy
Brainstorm
20%inclusion1 decks5 decks
-21%synergy
Mystic Reflection
20%inclusion1 decks5 decks
18%synergy
Bring the Ending
20%inclusion1 decks5 decks
19%synergy
Unfathomable Truths
20%inclusion1 decks5 decks
20%synergy
Reality Shift
20%inclusion1 decks5 decks
-7%synergy
Opt
20%inclusion1 decks5 decks
-5%synergy
Strix Serenade
20%inclusion1 decks5 decks
11%synergy
Cancel
20%inclusion1 decks5 decks
15%synergy
Slip Out the Back
20%inclusion1 decks5 decks
12%synergy
Corrupted Resolve
20%inclusion1 decks5 decks
20%synergy
Swan Song
20%inclusion1 decks5 decks
-7%synergy
Jwari Disruption
20%inclusion1 decks5 decks
15%synergy
Wash Away
20%inclusion1 decks5 decks
16%synergy
Arcane Denial
20%inclusion1 decks5 decks
-16%synergy
Silundi Vision
20%inclusion1 decks5 decks
15%synergy
Change of Plans
20%inclusion1 decks5 decks
19%synergy
Lazotep Plating
20%inclusion1 decks5 decks
17%synergy
Spell Pierce
20%inclusion1 decks5 decks
12%synergy
Unwind
20%inclusion1 decks5 decks
10%synergy
Long River's Pull
20%inclusion1 decks5 decks
16%synergy
Ice Out
20%inclusion1 decks5 decks
19%synergy
Sorceries
Vivisurgeon's Insight
60%inclusion3 decks5 decks
58%synergy
Solve the Equation
40%inclusion2 decks5 decks
28%synergy
Saheeli's Artistry
20%inclusion1 decks5 decks
19%synergy
Windfall
20%inclusion1 decks5 decks
-2%synergy
Blue Sun's Twilight
20%inclusion1 decks5 decks
17%synergy
Fabricate
20%inclusion1 decks5 decks
-1%synergy
Sea Gate Restoration
20%inclusion1 decks5 decks
5%synergy
Season of Weaving
20%inclusion1 decks5 decks
15%synergy
Curse of the Swine
20%inclusion1 decks5 decks
9%synergy
Serum Visions
20%inclusion1 decks5 decks
11%synergy
Treasure Cruise
20%inclusion1 decks5 decks
9%synergy
Distorted Curiosity
20%inclusion1 decks5 decks
19%synergy
Merchant Scroll
20%inclusion1 decks5 decks
11%synergy
Freeze in Place
20%inclusion1 decks5 decks
19%synergy
Personal Tutor
20%inclusion1 decks5 decks
16%synergy
Retraced Image
20%inclusion1 decks5 decks
17%synergy
Step Through
20%inclusion1 decks5 decks
15%synergy
Raise the Palisade
20%inclusion1 decks5 decks
17%synergy
Utility Artifacts
Contagion Engine
60%inclusion3 decks5 decks
59%synergy
Swiftfoot Boots
60%inclusion3 decks5 decks
32%synergy
Sapphire Medallion
60%inclusion3 decks5 decks
1%synergy
Ichormoon Gauntlet
40%inclusion2 decks5 decks
38%synergy
Lux Cannon
40%inclusion2 decks5 decks
39%synergy
Astrologian's Planisphere
25%inclusion1 decks4 decks
24%synergy
Extinguisher Battleship
25%inclusion1 decks4 decks
24%synergy
Insight Engine
25%inclusion1 decks4 decks
20%synergy
Cryogen Relic
25%inclusion1 decks4 decks
21%synergy
Chimil, the Inner Sun
20%inclusion1 decks5 decks
16%synergy
Sword of Once and Future
20%inclusion1 decks5 decks
19%synergy
Gavel of the Righteous
20%inclusion1 decks5 decks
19%synergy
Wayfarer's Bauble
20%inclusion1 decks5 decks
3%synergy
Mindsplice Apparatus
20%inclusion1 decks5 decks
16%synergy
Throne of Geth
20%inclusion1 decks5 decks
19%synergy
Orochi Hatchery
20%inclusion1 decks5 decks
20%synergy
Sword of Truth and Justice
20%inclusion1 decks5 decks
19%synergy
Prosthetic Injector
20%inclusion1 decks5 decks
19%synergy
Recon Craft Theta
20%inclusion1 decks5 decks
19%synergy
Sword of Hours
20%inclusion1 decks5 decks
20%synergy
Darksteel Reactor
20%inclusion1 decks5 decks
19%synergy
Lightning Greaves
20%inclusion1 decks5 decks
-6%synergy
Monument to Perfection
20%inclusion1 decks5 decks
20%synergy
Decimator Web
20%inclusion1 decks5 decks
20%synergy
Rotating Fireplace
20%inclusion1 decks5 decks
20%synergy
Noble's Purse
20%inclusion1 decks5 decks
20%synergy
Enchantments
Mesmerizing Dose
40%inclusion2 decks5 decks
39%synergy
The Phasing of Zhalfir
40%inclusion2 decks5 decks
39%synergy
Corrupted Conscience
40%inclusion2 decks5 decks
38%synergy
Mind Unbound
20%inclusion1 decks5 decks
20%synergy
Imprisoned in the Moon
20%inclusion1 decks5 decks
8%synergy
Wizard Class
20%inclusion1 decks5 decks
3%synergy
Lost in the Maze
20%inclusion1 decks5 decks
18%synergy
Mirrormade
20%inclusion1 decks5 decks
14%synergy
Kiora Bests the Sea God
20%inclusion1 decks5 decks
19%synergy
Shark Typhoon
20%inclusion1 decks5 decks
13%synergy
Mind's Dilation
20%inclusion1 decks5 decks
18%synergy
As Foretold
20%inclusion1 decks5 decks
16%synergy
Propaganda
20%inclusion1 decks5 decks
-11%synergy
Planeswalkers
Teferi, Master of Time
60%inclusion3 decks5 decks
55%synergy
Jace, Architect of Thought
40%inclusion2 decks5 decks
39%synergy
Teferi, Temporal Pilgrim
40%inclusion2 decks5 decks
35%synergy
Tezzeret, Artifice Master
40%inclusion2 decks5 decks
36%synergy
Tezzeret the Seeker
20%inclusion1 decks5 decks
11%synergy
Jace, Wielder of Mysteries
20%inclusion1 decks5 decks
5%synergy
Jace, the Mind Sculptor
20%inclusion1 decks5 decks
17%synergy
Kasmina, Enigmatic Mentor
20%inclusion1 decks5 decks
18%synergy
Utility Lands
Mystic Sanctuary
60%inclusion3 decks5 decks
10%synergy
Nesting Grounds
60%inclusion3 decks5 decks
58%synergy
Mistrise Village
40%inclusion2 decks5 decks
31%synergy
Halimar Depths
40%inclusion2 decks5 decks
30%synergy
Inkmoth Nexus
40%inclusion2 decks5 decks
38%synergy
War Room
40%inclusion2 decks5 decks
24%synergy
Lonely Sandbar
40%inclusion2 decks5 decks
26%synergy
Reliquary Tower
40%inclusion2 decks5 decks
-16%synergy
Remote Isle
20%inclusion1 decks5 decks
15%synergy
Seat of the Synod
20%inclusion1 decks5 decks
1%synergy
Tolaria West
20%inclusion1 decks5 decks
14%synergy
The Monumental Facade
20%inclusion1 decks5 decks
20%synergy
Forge of Heroes
20%inclusion1 decks5 decks
20%synergy
Academy Ruins
20%inclusion1 decks5 decks
1%synergy
Archway of Innovation
20%inclusion1 decks5 decks
9%synergy
Castle Vantress
20%inclusion1 decks5 decks
2%synergy
The Surgical Bay
20%inclusion1 decks5 decks
18%synergy
Saprazzan Skerry
20%inclusion1 decks5 decks
17%synergy
Otawara, Soaring City
20%inclusion1 decks5 decks
-6%synergy
Rogue's Passage
20%inclusion1 decks5 decks
5%synergy
Saprazzan Cove
20%inclusion1 decks5 decks
20%synergy
Mana Artifacts
Sol Ring
100%inclusion5 decks5 decks
15%synergy
Everflowing Chalice
60%inclusion3 decks5 decks
44%synergy
Staff of Compleation
60%inclusion3 decks5 decks
58%synergy
Glistening Sphere
60%inclusion3 decks5 decks
59%synergy
Mind Stone
60%inclusion3 decks5 decks
25%synergy
Arcane Signet
40%inclusion2 decks5 decks
-25%synergy
Astral Cornucopia
40%inclusion2 decks5 decks
37%synergy
Sky Diamond
40%inclusion2 decks5 decks
17%synergy
Thought Vessel
40%inclusion2 decks5 decks
-12%synergy
Replicating Ring
20%inclusion1 decks5 decks
18%synergy
Coldsteel Heart
20%inclusion1 decks5 decks
17%synergy
Component Pouch
20%inclusion1 decks5 decks
20%synergy
Empowered Autogenerator
20%inclusion1 decks5 decks
19%synergy
Tablet of Compleation
20%inclusion1 decks5 decks
20%synergy
Midnight Clock
20%inclusion1 decks5 decks
0%synergy
Lands
Island
100%inclusion5 decks5 decks
6%synergy
Mirrex
40%inclusion2 decks5 decks
39%synergy
Hydroelectric Specimen
40%inclusion2 decks5 decks
26%synergy
Sink into Stupor
40%inclusion2 decks5 decks
18%synergy
Terramorphic Expanse
20%inclusion1 decks5 decks
17%synergy
The Seedcore
20%inclusion1 decks5 decks
20%synergy
Vivid Creek
20%inclusion1 decks5 decks
20%synergy
Sea Gate Restoration
20%inclusion1 decks5 decks
5%synergy
Ash Barrens
20%inclusion1 decks5 decks
19%synergy
Cave of Temptation
20%inclusion1 decks5 decks
20%synergy
Jwari Disruption
20%inclusion1 decks5 decks
15%synergy
Evolving Wilds
20%inclusion1 decks5 decks
16%synergy
Opal Palace
20%inclusion1 decks5 decks
19%synergy
Silundi Vision
20%inclusion1 decks5 decks
15%synergy
Glasspool Mimic
20%inclusion1 decks5 decks
14%synergy
Mirrodin's Core
20%inclusion1 decks5 decks
20%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test