Tekuthal, Inquiry Dominus (Commander) - Upgraded Artifacts

Tekuthal, Inquiry Dominus
Rank #929
25decks
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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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Pensive Professor
33%inclusion1 decks3 decks
31%synergy
Expansion Algorithm
33%inclusion1 decks3 decks
32%synergy
Mathemagics
20%inclusion2 decks10 decks
18%synergy
High Synergy Cards
Karn's Bastion
92%inclusion23 decks25 decks
87%synergy
Experimental Augury
92%inclusion23 decks25 decks
87%synergy
Tezzeret's Gambit
92%inclusion23 decks25 decks
87%synergy
Flux Channeler
92%inclusion23 decks25 decks
86%synergy
Thrummingbird
88%inclusion22 decks25 decks
83%synergy
Dreamtide Whale
80%inclusion20 decks25 decks
76%synergy
Insight Engine
76%inclusion16 decks21 decks
71%synergy
Inexorable Tide
72%inclusion18 decks25 decks
68%synergy
Contentious Plan
72%inclusion18 decks25 decks
68%synergy
Ripples of Potential
68%inclusion17 decks25 decks
65%synergy
Top Cards
Reject Imperfection
64%inclusion16 decks25 decks
61%synergy
Deepglow Skate
64%inclusion16 decks25 decks
62%synergy
Lulu, Stern Guardian
64%inclusion14 decks22 decks
62%synergy
Prologue to Phyresis
60%inclusion15 decks25 decks
57%synergy
Sapphire Medallion
60%inclusion15 decks25 decks
1%synergy
Serum Snare
60%inclusion15 decks25 decks
57%synergy
Contagion Engine
56%inclusion14 decks25 decks
55%synergy
Counterspell
56%inclusion14 decks25 decks
-10%synergy
Steady Progress
56%inclusion14 decks25 decks
53%synergy
Myojin of Cryptic Dreams
48%inclusion12 decks25 decks
47%synergy
Game Changers
Cyclonic Rift
28%inclusion7 decks25 decks
-5%synergy
Narset, Parter of Veils
20%inclusion5 decks25 decks
9%synergy
Fierce Guardianship
16%inclusion4 decks25 decks
-7%synergy
Mystical Tutor
16%inclusion4 decks25 decks
-6%synergy
Rhystic Study
12%inclusion3 decks25 decks
-20%synergy
Creatures
Coretapper
48%inclusion12 decks25 decks
47%synergy
Surge Conductor
48%inclusion10 decks21 decks
45%synergy
Ingenious Prodigy
44%inclusion11 decks25 decks
43%synergy
Guildpact Informant
40%inclusion10 decks25 decks
38%synergy
Viral Drake
40%inclusion10 decks25 decks
38%synergy
Trinket Mage
40%inclusion10 decks25 decks
31%synergy
Mindless Automaton
32%inclusion8 decks25 decks
32%synergy
Blighted Agent
28%inclusion7 decks25 decks
26%synergy
Thing in the Ice
28%inclusion7 decks25 decks
27%synergy
Phyrexian Metamorph
24%inclusion6 decks25 decks
5%synergy
Benthic Biomancer
24%inclusion6 decks25 decks
23%synergy
Goldberry, River-Daughter
24%inclusion6 decks25 decks
23%synergy
Trophy Mage
20%inclusion5 decks25 decks
14%synergy
Plague Myr
20%inclusion5 decks25 decks
18%synergy
Malcolm, Alluring Scoundrel
20%inclusion5 decks25 decks
15%synergy
Walking Ballista
20%inclusion5 decks25 decks
15%synergy
Hydroelectric Specimen
20%inclusion5 decks25 decks
6%synergy
Chasm Skulker
20%inclusion5 decks25 decks
7%synergy
Etherium Sculptor
20%inclusion5 decks25 decks
3%synergy
Pollywog Prodigy
20%inclusion5 decks25 decks
16%synergy
Filigree Sages
20%inclusion5 decks25 decks
19%synergy
Glen Elendra Guardian
18%inclusion2 decks11 decks
17%synergy
Foundry Inspector
16%inclusion4 decks25 decks
2%synergy
Chrome Host Seedshark
16%inclusion4 decks25 decks
12%synergy
Simic Manipulator
16%inclusion4 decks25 decks
16%synergy
Jin-Gitaxias
16%inclusion4 decks25 decks
13%synergy
Emry, Lurker of the Loch
16%inclusion4 decks25 decks
4%synergy
Spellskite
16%inclusion4 decks25 decks
5%synergy
Padeem, Consul of Innovation
12%inclusion3 decks25 decks
2%synergy
Cyberdrive Awakener
12%inclusion3 decks25 decks
7%synergy
Silent Arbiter
12%inclusion3 decks25 decks
9%synergy
Vexing Radgull
12%inclusion3 decks25 decks
11%synergy
Sai, Master Thopterist
12%inclusion3 decks25 decks
0%synergy
Jace, Vryn's Prodigy
12%inclusion3 decks25 decks
10%synergy
Crystalline Crawler
12%inclusion3 decks25 decks
12%synergy
Spark Double
12%inclusion3 decks25 decks
-1%synergy
Archaeomancer
12%inclusion3 decks25 decks
-3%synergy
Laboratory Maniac
12%inclusion3 decks25 decks
-7%synergy
Ledger Shredder
12%inclusion3 decks25 decks
5%synergy
Lady Octopus, Inspired Inventor
10%inclusion2 decks20 decks
8%synergy
Loch Mare
9.1%inclusion1 decks11 decks
8%synergy
Flitterwing Nuisance
9.1%inclusion1 decks11 decks
8%synergy
Myr Convert
8.0%inclusion2 decks25 decks
7%synergy
Silent Hallcreeper
8.0%inclusion2 decks25 decks
3%synergy
Arcbound Worker
8.0%inclusion2 decks25 decks
8%synergy
Triskelion
8.0%inclusion2 decks25 decks
8%synergy
The Reality Chip
8.0%inclusion2 decks25 decks
-4%synergy
Kozilek, Butcher of Truth
8.0%inclusion2 decks25 decks
6%synergy
Kappa Cannoneer
8.0%inclusion2 decks25 decks
0%synergy
Ichorclaw Myr
8.0%inclusion2 decks25 decks
7%synergy
Instants
Sink into Stupor
52%inclusion13 decks25 decks
30%synergy
An Offer You Can't Refuse
40%inclusion10 decks25 decks
2%synergy
Fuel for the Cause
40%inclusion10 decks25 decks
38%synergy
Pongify
36%inclusion9 decks25 decks
-4%synergy
Rapid Hybridization
36%inclusion9 decks25 decks
2%synergy
Radstorm
36%inclusion9 decks25 decks
34%synergy
Muddle the Mixture
32%inclusion8 decks25 decks
17%synergy
Whir of Invention
32%inclusion8 decks25 decks
20%synergy
Negate
28%inclusion7 decks25 decks
-10%synergy
Aetherize
24%inclusion6 decks25 decks
-6%synergy
Swan Song
24%inclusion6 decks25 decks
-3%synergy
Brainstorm
20%inclusion5 decks25 decks
-21%synergy
Blue Sun's Zenith
20%inclusion5 decks25 decks
9%synergy
Reality Shift
20%inclusion5 decks25 decks
-7%synergy
Resculpt
20%inclusion5 decks25 decks
3%synergy
Jwari Disruption
20%inclusion5 decks25 decks
15%synergy
Arcane Denial
20%inclusion5 decks25 decks
-16%synergy
Frantic Search
16%inclusion4 decks25 decks
-15%synergy
Mana Drain
16%inclusion4 decks25 decks
-11%synergy
Scour for Scrap
14%inclusion3 decks21 decks
7%synergy
Cyber Conversion
12%inclusion3 decks25 decks
9%synergy
Opt
12%inclusion3 decks25 decks
-13%synergy
Into the Flood Maw
12%inclusion3 decks25 decks
6%synergy
Cryptic Command
12%inclusion3 decks25 decks
0%synergy
Pull from Tomorrow
12%inclusion3 decks25 decks
3%synergy
Narset's Reversal
12%inclusion3 decks25 decks
0%synergy
High Tide
12%inclusion3 decks25 decks
-32%synergy
Evacuation
12%inclusion3 decks25 decks
4%synergy
Three Steps Ahead
8.0%inclusion2 decks25 decks
-2%synergy
Illusionist's Gambit
8.0%inclusion2 decks25 decks
6%synergy
Aetherspouts
8.0%inclusion2 decks25 decks
1%synergy
Dispel
8.0%inclusion2 decks25 decks
-1%synergy
Slip Out the Back
8.0%inclusion2 decks25 decks
0%synergy
Archmage's Charm
8.0%inclusion2 decks25 decks
-9%synergy
Delay
8.0%inclusion2 decks25 decks
4%synergy
Flow of Knowledge
8.0%inclusion2 decks25 decks
-8%synergy
Dramatic Reversal
8.0%inclusion2 decks25 decks
-11%synergy
Aspirant's Ascent
8.0%inclusion2 decks25 decks
7%synergy
Long River's Pull
8.0%inclusion2 decks25 decks
4%synergy
Suspend
8.0%inclusion2 decks25 decks
6%synergy
Spider-Sense
5.0%inclusion1 decks20 decks
2%synergy
Sorceries
Vivisurgeon's Insight
44%inclusion11 decks25 decks
42%synergy
Fabricate
36%inclusion9 decks25 decks
15%synergy
Sea Gate Restoration
24%inclusion6 decks25 decks
9%synergy
Finale of Revelation
24%inclusion6 decks25 decks
17%synergy
Preordain
24%inclusion6 decks25 decks
1%synergy
Ponder
20%inclusion5 decks25 decks
-9%synergy
Stock Up
20%inclusion5 decks25 decks
16%synergy
Reshape
16%inclusion4 decks25 decks
9%synergy
Curse of the Swine
16%inclusion4 decks25 decks
5%synergy
Lórien Revealed
16%inclusion4 decks25 decks
7%synergy
All Is Dust
12%inclusion3 decks25 decks
11%synergy
Step Through
12%inclusion3 decks25 decks
7%synergy
Distorted Curiosity
8.0%inclusion2 decks25 decks
7%synergy
Thoughtcast
8.0%inclusion2 decks25 decks
-1%synergy
Utility Artifacts
Contagion Clasp
48%inclusion12 decks25 decks
47%synergy
Darksteel Reactor
44%inclusion11 decks25 decks
43%synergy
Lux Cannon
44%inclusion11 decks25 decks
43%synergy
Magistrate's Scepter
36%inclusion9 decks25 decks
35%synergy
Moxite Refinery
33%inclusion7 decks21 decks
33%synergy
Ichormoon Gauntlet
32%inclusion8 decks25 decks
30%synergy
Energy Chamber
32%inclusion8 decks25 decks
32%synergy
Manifold Key
28%inclusion7 decks25 decks
21%synergy
Throne of Geth
28%inclusion7 decks25 decks
27%synergy
Sword of Truth and Justice
28%inclusion7 decks25 decks
27%synergy
Uthros Research Craft
24%inclusion5 decks21 decks
17%synergy
Voltaic Key
20%inclusion5 decks25 decks
14%synergy
Power Conduit
20%inclusion5 decks25 decks
19%synergy
Moonsilver Key
20%inclusion5 decks25 decks
17%synergy
Transmogrifying Wand
20%inclusion5 decks25 decks
19%synergy
Unwinding Clock
16%inclusion4 decks25 decks
4%synergy
The Millennium Calendar
16%inclusion4 decks25 decks
14%synergy
Gavel of the Righteous
16%inclusion4 decks25 decks
15%synergy
Surge Node
16%inclusion4 decks25 decks
16%synergy
Golem Foundry
16%inclusion4 decks25 decks
15%synergy
Recon Craft Theta
16%inclusion4 decks25 decks
15%synergy
Lost Jitte
16%inclusion4 decks25 decks
16%synergy
Lightning Greaves
16%inclusion4 decks25 decks
-10%synergy
Peter Parker's Camera
15%inclusion3 decks20 decks
14%synergy
Portal to Phyrexia
12%inclusion3 decks25 decks
7%synergy
Orochi Hatchery
12%inclusion3 decks25 decks
12%synergy
Lux Artillery
12%inclusion3 decks25 decks
12%synergy
Extinguisher Battleship
10%inclusion2 decks21 decks
9%synergy
Umezawa's Jitte
8.0%inclusion2 decks25 decks
8%synergy
Encroaching Mycosynth
8.0%inclusion2 decks25 decks
4%synergy
Cloud Key
8.0%inclusion2 decks25 decks
1%synergy
Titan Forge
8.0%inclusion2 decks25 decks
8%synergy
Clock of Omens
8.0%inclusion2 decks25 decks
6%synergy
Grindclock
8.0%inclusion2 decks25 decks
8%synergy
Sculpting Steel
8.0%inclusion2 decks25 decks
1%synergy
Eternity Vessel
8.0%inclusion2 decks25 decks
8%synergy
Conjurer's Closet
8.0%inclusion2 decks25 decks
3%synergy
Grafted Exoskeleton
8.0%inclusion2 decks25 decks
7%synergy
The Chain Veil
8.0%inclusion2 decks25 decks
7%synergy
Enchantments
Propaganda
36%inclusion9 decks25 decks
5%synergy
Ominous Seas
32%inclusion8 decks25 decks
21%synergy
As Foretold
28%inclusion7 decks25 decks
24%synergy
Mesmerizing Dose
24%inclusion6 decks25 decks
23%synergy
Wizard Class
24%inclusion6 decks25 decks
7%synergy
Lost in the Maze
20%inclusion5 decks25 decks
18%synergy
Corrupted Conscience
16%inclusion4 decks25 decks
14%synergy
Imprisoned in the Moon
12%inclusion3 decks25 decks
0%synergy
Shark Typhoon
12%inclusion3 decks25 decks
5%synergy
Proft's Eidetic Memory
12%inclusion3 decks25 decks
4%synergy
Teferi's Ageless Insight
8.0%inclusion2 decks25 decks
-9%synergy
Shadow of the Second Sun
8.0%inclusion2 decks25 decks
5%synergy
Unstoppable Plan
8.0%inclusion2 decks25 decks
0%synergy
Archmage Ascension
8.0%inclusion2 decks25 decks
6%synergy
Mirrormade
8.0%inclusion2 decks25 decks
2%synergy
Teferi's Talent
8.0%inclusion2 decks25 decks
8%synergy
Planeswalkers
Tezzeret the Seeker
32%inclusion8 decks25 decks
23%synergy
Teferi, Master of Time
32%inclusion8 decks25 decks
27%synergy
Ugin, the Spirit Dragon
28%inclusion7 decks25 decks
27%synergy
Tezzeret, Betrayer of Flesh
24%inclusion6 decks25 decks
22%synergy
Tezzeret, Artifice Master
24%inclusion6 decks25 decks
20%synergy
Teferi, Temporal Archmage
20%inclusion5 decks25 decks
19%synergy
Ugin, the Ineffable
20%inclusion5 decks25 decks
18%synergy
Jace, the Mind Sculptor
20%inclusion5 decks25 decks
17%synergy
Tamiyo, the Moon Sage
20%inclusion5 decks25 decks
18%synergy
Jace, Architect of Thought
16%inclusion4 decks25 decks
15%synergy
Tezzeret, Cruel Captain
14%inclusion3 decks21 decks
8%synergy
Karn Liberated
12%inclusion3 decks25 decks
12%synergy
Mu Yanling, Sky Dancer
12%inclusion3 decks25 decks
11%synergy
Jace, Wielder of Mysteries
12%inclusion3 decks25 decks
-3%synergy
Teferi, Temporal Pilgrim
12%inclusion3 decks25 decks
7%synergy
Mordenkainen
12%inclusion3 decks25 decks
9%synergy
Vronos, Masked Inquisitor
12%inclusion3 decks25 decks
12%synergy
Jace Beleren
12%inclusion3 decks25 decks
9%synergy
Kasmina, Enigmatic Mentor
12%inclusion3 decks25 decks
10%synergy
Karn, Scion of Urza
8.0%inclusion2 decks25 decks
7%synergy
Mu Yanling
8.0%inclusion2 decks25 decks
8%synergy
Jace, Mirror Mage
8.0%inclusion2 decks25 decks
7%synergy
Jace, Unraveler of Secrets
8.0%inclusion2 decks25 decks
6%synergy
Jace Reawakened
8.0%inclusion2 decks25 decks
6%synergy
Jace, Cunning Castaway
8.0%inclusion2 decks25 decks
7%synergy
Kaito, Cunning Infiltrator
8.0%inclusion2 decks25 decks
6%synergy
Utility Lands
Nesting Grounds
64%inclusion16 decks25 decks
62%synergy
Mage-Ring Network
60%inclusion15 decks25 decks
59%synergy
Mystic Sanctuary
56%inclusion14 decks25 decks
6%synergy
Tolaria West
52%inclusion13 decks25 decks
46%synergy
Buried Ruin
44%inclusion11 decks25 decks
32%synergy
Academy Ruins
44%inclusion11 decks25 decks
25%synergy
Seat of the Synod
40%inclusion10 decks25 decks
21%synergy
Uthros, Titanic Godcore
38%inclusion8 decks21 decks
28%synergy
Reliquary Tower
36%inclusion9 decks25 decks
-20%synergy
Urza's Saga
32%inclusion8 decks25 decks
15%synergy
Saprazzan Skerry
32%inclusion8 decks25 decks
29%synergy
Otawara, Soaring City
32%inclusion8 decks25 decks
6%synergy
Inkmoth Nexus
28%inclusion7 decks25 decks
26%synergy
War Room
28%inclusion7 decks25 decks
12%synergy
Blast Zone
24%inclusion6 decks25 decks
22%synergy
Inventors' Fair
24%inclusion6 decks25 decks
11%synergy
Agna Qel'a
22%inclusion4 decks18 decks
15%synergy
Lonely Sandbar
20%inclusion5 decks25 decks
6%synergy
Nykthos, Shrine to Nyx
20%inclusion5 decks25 decks
4%synergy
Rogue's Passage
20%inclusion5 decks25 decks
5%synergy
Mistrise Village
17%inclusion4 decks23 decks
8%synergy
Darksteel Citadel
16%inclusion4 decks25 decks
5%synergy
Castle Vantress
16%inclusion4 decks25 decks
-2%synergy
Fomori Vault
12%inclusion3 decks25 decks
8%synergy
Archway of Innovation
12%inclusion3 decks25 decks
1%synergy
Drannith Ruins
12%inclusion3 decks25 decks
12%synergy
Saprazzan Cove
12%inclusion3 decks25 decks
12%synergy
Minamo, School at Water's Edge
8.0%inclusion2 decks25 decks
-5%synergy
Remote Isle
8.0%inclusion2 decks25 decks
3%synergy
Maze of Ith
8.0%inclusion2 decks25 decks
3%synergy
Vesuva
8.0%inclusion2 decks25 decks
6%synergy
Blinkmoth Nexus
8.0%inclusion2 decks25 decks
7%synergy
Halimar Depths
8.0%inclusion2 decks25 decks
-2%synergy
Mystifying Maze
8.0%inclusion2 decks25 decks
8%synergy
Command Beacon
8.0%inclusion2 decks25 decks
4%synergy
Diamond City
8.0%inclusion2 decks25 decks
7%synergy
Deserted Temple
8.0%inclusion2 decks25 decks
7%synergy
Thespian's Stage
8.0%inclusion2 decks25 decks
6%synergy
Mana Artifacts
Everflowing Chalice
92%inclusion23 decks25 decks
76%synergy
Astral Cornucopia
88%inclusion22 decks25 decks
85%synergy
Sol Ring
76%inclusion19 decks25 decks
-9%synergy
Staff of Compleation
64%inclusion16 decks25 decks
62%synergy
Empowered Autogenerator
44%inclusion11 decks25 decks
43%synergy
Arcane Signet
36%inclusion9 decks25 decks
-29%synergy
Replicating Ring
36%inclusion9 decks25 decks
34%synergy
Aetheric Amplifier
36%inclusion9 decks25 decks
35%synergy
Glistening Sphere
32%inclusion8 decks25 decks
31%synergy
The Aetherspark
32%inclusion8 decks25 decks
31%synergy
Thought Vessel
32%inclusion8 decks25 decks
-20%synergy
Midnight Clock
20%inclusion5 decks25 decks
0%synergy
Pentad Prism
16%inclusion4 decks25 decks
16%synergy
Thran Dynamo
16%inclusion4 decks25 decks
3%synergy
Fellwar Stone
12%inclusion3 decks25 decks
-8%synergy
Mind Stone
12%inclusion3 decks25 decks
-23%synergy
Sonic Screwdriver
12%inclusion3 decks25 decks
11%synergy
Weather Maker
10%inclusion1 decks10 decks
9%synergy
The Eternity Elevator
10%inclusion2 decks21 decks
7%synergy
Solar Array
10%inclusion2 decks21 decks
9%synergy
Bender's Waterskin
10%inclusion2 decks21 decks
-1%synergy
Coalition Relic
8.0%inclusion2 decks25 decks
7%synergy
Sky Diamond
8.0%inclusion2 decks25 decks
-15%synergy
Strixhaven Stadium
8.0%inclusion2 decks25 decks
7%synergy
Tablet of Compleation
8.0%inclusion2 decks25 decks
8%synergy
Vexing Puzzlebox
8.0%inclusion2 decks25 decks
7%synergy
Liquimetal Torque
8.0%inclusion2 decks25 decks
1%synergy
Extraplanar Lens
8.0%inclusion2 decks25 decks
0%synergy
Misleading Signpost
8.0%inclusion2 decks25 decks
4%synergy
Lands
Island
96%inclusion24 decks25 decks
2%synergy
Sink into Stupor
52%inclusion13 decks25 decks
30%synergy
The Mycosynth Gardens
32%inclusion8 decks25 decks
26%synergy
Sea Gate Restoration
24%inclusion6 decks25 decks
9%synergy
Tendo Ice Bridge
24%inclusion6 decks25 decks
24%synergy
Hydroelectric Specimen
20%inclusion5 decks25 decks
6%synergy
Jwari Disruption
20%inclusion5 decks25 decks
15%synergy
Mirrex
16%inclusion4 decks25 decks
15%synergy
Myriad Landscape
12%inclusion3 decks25 decks
-13%synergy
Misty Rainforest
8.0%inclusion2 decks25 decks
0%synergy
Urza's Cave
8.0%inclusion2 decks25 decks
4%synergy
Sunken Citadel
8.0%inclusion2 decks25 decks
8%synergy
Talon Gates of Madara
8.0%inclusion2 decks25 decks
4%synergy
Demolition Field
8.0%inclusion2 decks25 decks
3%synergy
Scalding Tarn
8.0%inclusion2 decks25 decks
0%synergy
Polluted Delta
8.0%inclusion2 decks25 decks
0%synergy
Flooded Strand
8.0%inclusion2 decks25 decks
0%synergy
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