Tekuthal, Inquiry Dominus (Commander) - Upgraded Planeswalkers

Background image for How To Play Horrors Differently In Commander
Sikora
Oct 30, 2025
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
Loch Mare
50%inclusion3 decks6 decks
49%synergy
Glen Elendra Guardian
40%inclusion2 decks5 decks
39%synergy
Flitterwing Nuisance
33%inclusion2 decks6 decks
32%synergy
Glen Elendra's Answer
17%inclusion1 decks6 decks
15%synergy
Wild Unraveling
17%inclusion1 decks6 decks
16%synergy
High Synergy Cards
Flux Channeler
100%inclusion21 decks21 decks
94%synergy
Ichormoon Gauntlet
95%inclusion20 decks21 decks
93%synergy
Karn's Bastion
95%inclusion20 decks21 decks
90%synergy
Experimental Augury
95%inclusion20 decks21 decks
90%synergy
Reject Imperfection
86%inclusion18 decks21 decks
83%synergy
Inexorable Tide
86%inclusion18 decks21 decks
82%synergy
Tezzeret's Gambit
86%inclusion18 decks21 decks
80%synergy
Serum Snare
81%inclusion17 decks21 decks
78%synergy
Teferi, Master of Time
81%inclusion17 decks21 decks
76%synergy
Dreamtide Whale
76%inclusion16 decks21 decks
72%synergy
Top Cards
Contentious Plan
76%inclusion16 decks21 decks
72%synergy
Thrummingbird
76%inclusion16 decks21 decks
72%synergy
Counterspell
67%inclusion14 decks21 decks
0%synergy
Steady Progress
67%inclusion14 decks21 decks
64%synergy
Kasmina, Enigmatic Mentor
67%inclusion14 decks21 decks
65%synergy
Teferi, Temporal Archmage
62%inclusion13 decks21 decks
60%synergy
Prologue to Phyresis
62%inclusion13 decks21 decks
59%synergy
Contagion Engine
62%inclusion13 decks21 decks
60%synergy
Teferi, Temporal Pilgrim
62%inclusion13 decks21 decks
57%synergy
Deepglow Skate
62%inclusion13 decks21 decks
60%synergy
Game Changers
Narset, Parter of Veils
67%inclusion14 decks21 decks
56%synergy
Cyclonic Rift
19%inclusion4 decks21 decks
-15%synergy
Mystical Tutor
19%inclusion4 decks21 decks
-4%synergy
Rhystic Study
14%inclusion3 decks21 decks
-18%synergy
Fierce Guardianship
14%inclusion3 decks21 decks
-9%synergy
Creatures
Viral Drake
52%inclusion11 decks21 decks
51%synergy
Spark Double
52%inclusion11 decks21 decks
39%synergy
Lulu, Stern Guardian
44%inclusion8 decks18 decks
42%synergy
Blighted Agent
43%inclusion9 decks21 decks
41%synergy
Surge Conductor
36%inclusion5 decks14 decks
33%synergy
Silent Arbiter
33%inclusion7 decks21 decks
30%synergy
Guildpact Informant
33%inclusion7 decks21 decks
31%synergy
Chasm Skulker
33%inclusion7 decks21 decks
21%synergy
Pollywog Prodigy
33%inclusion7 decks21 decks
29%synergy
Trophy Mage
29%inclusion6 decks21 decks
22%synergy
Myojin of Cryptic Dreams
29%inclusion6 decks21 decks
27%synergy
Jin-Gitaxias
29%inclusion6 decks21 decks
25%synergy
Malcolm, Alluring Scoundrel
24%inclusion5 decks21 decks
19%synergy
Jace, Vryn's Prodigy
24%inclusion5 decks21 decks
22%synergy
Plague Myr
19%inclusion4 decks21 decks
17%synergy
Walking Ballista
19%inclusion4 decks21 decks
14%synergy
Hydroelectric Specimen
19%inclusion4 decks21 decks
5%synergy
Myr Convert
19%inclusion4 decks21 decks
18%synergy
Ingenious Prodigy
19%inclusion4 decks21 decks
18%synergy
Chrome Host Seedshark
19%inclusion4 decks21 decks
15%synergy
Defiler of Dreams
19%inclusion4 decks21 decks
10%synergy
Laboratory Maniac
19%inclusion4 decks21 decks
0%synergy
Vexing Radgull
14%inclusion3 decks21 decks
14%synergy
Mercurial Spelldancer
14%inclusion3 decks21 decks
12%synergy
Simic Manipulator
14%inclusion3 decks21 decks
14%synergy
Benthic Biomancer
14%inclusion3 decks21 decks
13%synergy
Goldberry, River-Daughter
14%inclusion3 decks21 decks
14%synergy
Trinket Mage
14%inclusion3 decks21 decks
5%synergy
Marketback Walker
10%inclusion2 decks20 decks
9%synergy
Eluge, the Shoreless Sea
10%inclusion2 decks21 decks
1%synergy
Phyrexian Metamorph
10%inclusion2 decks21 decks
-10%synergy
Sparkshaper Visionary
10%inclusion2 decks21 decks
9%synergy
Crystalline Crawler
10%inclusion2 decks21 decks
9%synergy
Coretapper
10%inclusion2 decks21 decks
9%synergy
Fatespinner
10%inclusion2 decks21 decks
8%synergy
Drift of Phantasms
10%inclusion2 decks21 decks
7%synergy
Triskelion
10%inclusion2 decks21 decks
9%synergy
The Reality Chip
10%inclusion2 decks21 decks
-3%synergy
Ichorclaw Myr
10%inclusion2 decks21 decks
9%synergy
Walking Atlas
10%inclusion2 decks21 decks
5%synergy
Danny Pink
10%inclusion2 decks21 decks
9%synergy
Eon Frolicker
10%inclusion2 decks21 decks
9%synergy
Serum Sovereign
10%inclusion2 decks21 decks
8%synergy
Spellskite
10%inclusion2 decks21 decks
-1%synergy
Mindless Automaton
10%inclusion2 decks21 decks
9%synergy
Thing in the Ice
10%inclusion2 decks21 decks
8%synergy
Quantum Riddler
7.1%inclusion1 decks14 decks
6%synergy
Gogo, Master of Mimicry
6.3%inclusion1 decks16 decks
4%synergy
Summon: Bahamut
5.6%inclusion1 decks18 decks
4%synergy
Summon: Shiva
5.3%inclusion1 decks19 decks
4%synergy
Instants
Ripples of Potential
57%inclusion12 decks21 decks
55%synergy
Radstorm
52%inclusion11 decks21 decks
50%synergy
An Offer You Can't Refuse
43%inclusion9 decks21 decks
6%synergy
Rapid Hybridization
38%inclusion8 decks21 decks
4%synergy
Fuel for the Cause
38%inclusion8 decks21 decks
37%synergy
Pongify
29%inclusion6 decks21 decks
-12%synergy
Mana Drain
29%inclusion6 decks21 decks
2%synergy
Resculpt
29%inclusion6 decks21 decks
11%synergy
Swan Song
24%inclusion5 decks21 decks
-3%synergy
Arcane Denial
24%inclusion5 decks21 decks
-12%synergy
Sink into Stupor
24%inclusion5 decks21 decks
2%synergy
High Tide
24%inclusion5 decks21 decks
-20%synergy
Evacuation
24%inclusion5 decks21 decks
16%synergy
Whir of Invention
19%inclusion4 decks21 decks
6%synergy
Aetherize
19%inclusion4 decks21 decks
-10%synergy
Muddle the Mixture
14%inclusion3 decks21 decks
-1%synergy
Three Steps Ahead
14%inclusion3 decks21 decks
4%synergy
Illusionist's Gambit
14%inclusion3 decks21 decks
12%synergy
Negate
14%inclusion3 decks21 decks
-24%synergy
Reality Shift
14%inclusion3 decks21 decks
-13%synergy
Slip Out the Back
14%inclusion3 decks21 decks
7%synergy
Archmage's Charm
14%inclusion3 decks21 decks
-3%synergy
Frantic Search
10%inclusion2 decks21 decks
-21%synergy
Cyber Conversion
10%inclusion2 decks21 decks
6%synergy
Bring the Ending
10%inclusion2 decks21 decks
9%synergy
Cancel
10%inclusion2 decks21 decks
4%synergy
Disallow
10%inclusion2 decks21 decks
3%synergy
Engulf the Shore
10%inclusion2 decks21 decks
1%synergy
Narset's Reversal
10%inclusion2 decks21 decks
-3%synergy
Storm of Forms
10%inclusion2 decks21 decks
9%synergy
Long River's Pull
10%inclusion2 decks21 decks
5%synergy
Sorceries
Vivisurgeon's Insight
29%inclusion6 decks21 decks
27%synergy
Fabricate
24%inclusion5 decks21 decks
2%synergy
Sea Gate Restoration
19%inclusion4 decks21 decks
4%synergy
Lórien Revealed
14%inclusion3 decks21 decks
5%synergy
Ponder
10%inclusion2 decks21 decks
-20%synergy
All Is Dust
10%inclusion2 decks21 decks
8%synergy
Enter the Infinite
10%inclusion2 decks21 decks
5%synergy
Preordain
10%inclusion2 decks21 decks
-14%synergy
Spectral Deluge
10%inclusion2 decks21 decks
-1%synergy
Utility Artifacts
Sapphire Medallion
57%inclusion12 decks21 decks
-1%synergy
Insight Engine
50%inclusion7 decks14 decks
45%synergy
Contagion Clasp
38%inclusion8 decks21 decks
37%synergy
The Chain Veil
38%inclusion8 decks21 decks
37%synergy
Magistrate's Scepter
24%inclusion5 decks21 decks
23%synergy
Sword of Truth and Justice
24%inclusion5 decks21 decks
23%synergy
Lost Jitte
19%inclusion4 decks21 decks
19%synergy
Lux Cannon
19%inclusion4 decks21 decks
18%synergy
Gavel of the Righteous
14%inclusion3 decks21 decks
14%synergy
Transmogrifying Wand
14%inclusion3 decks21 decks
14%synergy
Darksteel Reactor
14%inclusion3 decks21 decks
13%synergy
The Endstone
14%inclusion2 decks14 decks
12%synergy
Tormod's Crypt
10%inclusion2 decks21 decks
1%synergy
Oracle's Vault
10%inclusion2 decks21 decks
9%synergy
Power Conduit
10%inclusion2 decks21 decks
9%synergy
Throne of Geth
10%inclusion2 decks21 decks
9%synergy
Meekstone
10%inclusion2 decks21 decks
9%synergy
Swiftfoot Boots
10%inclusion2 decks21 decks
-19%synergy
Lightning Greaves
10%inclusion2 decks21 decks
-17%synergy
Alhammarret's Archive
10%inclusion2 decks21 decks
7%synergy
Venser's Journal
10%inclusion2 decks21 decks
6%synergy
Vedalken Shackles
10%inclusion2 decks21 decks
7%synergy
Extinguisher Battleship
7.1%inclusion1 decks14 decks
6%synergy
Moxite Refinery
7.1%inclusion1 decks14 decks
7%synergy
Synthesizer Labship
7.1%inclusion1 decks14 decks
6%synergy
Enchantments
Propaganda
38%inclusion8 decks21 decks
8%synergy
Mesmerizing Dose
29%inclusion6 decks21 decks
27%synergy
As Foretold
24%inclusion5 decks21 decks
20%synergy
Teferi's Talent
24%inclusion5 decks21 decks
23%synergy
Lost in the Maze
19%inclusion4 decks21 decks
17%synergy
Ominous Seas
19%inclusion4 decks21 decks
8%synergy
Archmage Ascension
19%inclusion4 decks21 decks
17%synergy
Wizard Class
14%inclusion3 decks21 decks
-3%synergy
Proft's Eidetic Memory
14%inclusion3 decks21 decks
6%synergy
Oath of Jace
14%inclusion3 decks21 decks
14%synergy
Teferi's Ageless Insight
10%inclusion2 decks21 decks
-8%synergy
Imprisoned in the Moon
10%inclusion2 decks21 decks
-3%synergy
Omniscience
10%inclusion2 decks21 decks
1%synergy
Mystic Remora
10%inclusion2 decks21 decks
-17%synergy
Corrupted Conscience
10%inclusion2 decks21 decks
8%synergy
Planeswalkers
Tezzeret the Seeker
57%inclusion12 decks21 decks
48%synergy
Jace, the Mind Sculptor
57%inclusion12 decks21 decks
54%synergy
Tezzeret, Artifice Master
52%inclusion11 decks21 decks
49%synergy
Tamiyo, the Moon Sage
52%inclusion11 decks21 decks
51%synergy
Ugin, the Ineffable
48%inclusion10 decks21 decks
46%synergy
Ugin, the Spirit Dragon
48%inclusion10 decks21 decks
46%synergy
Mu Yanling, Sky Dancer
43%inclusion9 decks21 decks
42%synergy
Vronos, Masked Inquisitor
43%inclusion9 decks21 decks
42%synergy
Jace Beleren
43%inclusion9 decks21 decks
40%synergy
Jace, Cunning Castaway
43%inclusion9 decks21 decks
42%synergy
Jace, Wielder of Mysteries
38%inclusion8 decks21 decks
23%synergy
Mordenkainen
38%inclusion8 decks21 decks
35%synergy
Jace, Mirror Mage
38%inclusion8 decks21 decks
37%synergy
Jace Reawakened
38%inclusion8 decks21 decks
36%synergy
Jace, Architect of Thought
33%inclusion7 decks21 decks
32%synergy
Jace, the Perfected Mind
24%inclusion5 decks21 decks
21%synergy
Jace, Unraveler of Secrets
24%inclusion5 decks21 decks
22%synergy
Karn Liberated
19%inclusion4 decks21 decks
19%synergy
Will Kenrith
19%inclusion4 decks21 decks
19%synergy
Mu Yanling
14%inclusion3 decks21 decks
14%synergy
Tezzeret, Cruel Captain
14%inclusion2 decks14 decks
8%synergy
Jace, Memory Adept
10%inclusion2 decks21 decks
7%synergy
Tezzeret, Betrayer of Flesh
10%inclusion2 decks21 decks
7%synergy
Karn, the Great Creator
10%inclusion2 decks21 decks
6%synergy
Kaito, Cunning Infiltrator
10%inclusion2 decks21 decks
8%synergy
Ugin, Eye of the Storms
5.3%inclusion1 decks19 decks
3%synergy
Utility Lands
Nesting Grounds
67%inclusion14 decks21 decks
64%synergy
Mage-Ring Network
57%inclusion12 decks21 decks
56%synergy
Reliquary Tower
57%inclusion12 decks21 decks
1%synergy
Inkmoth Nexus
48%inclusion10 decks21 decks
46%synergy
Mystic Sanctuary
43%inclusion9 decks21 decks
-7%synergy
Saprazzan Skerry
43%inclusion9 decks21 decks
40%synergy
War Room
38%inclusion8 decks21 decks
22%synergy
Nykthos, Shrine to Nyx
38%inclusion8 decks21 decks
22%synergy
Buried Ruin
29%inclusion6 decks21 decks
16%synergy
Tolaria West
29%inclusion6 decks21 decks
23%synergy
Academy Ruins
29%inclusion6 decks21 decks
10%synergy
Saprazzan Cove
29%inclusion6 decks21 decks
28%synergy
Agna Qel'a
25%inclusion2 decks8 decks
17%synergy
Interplanar Beacon
24%inclusion5 decks21 decks
24%synergy
Blast Zone
24%inclusion5 decks21 decks
22%synergy
Inventors' Fair
24%inclusion5 decks21 decks
11%synergy
Otawara, Soaring City
24%inclusion5 decks21 decks
-2%synergy
Uthros, Titanic Godcore
21%inclusion3 decks14 decks
11%synergy
Sand Silos
19%inclusion4 decks21 decks
19%synergy
Castle Vantress
19%inclusion4 decks21 decks
0%synergy
Maze of Ith
14%inclusion3 decks21 decks
9%synergy
Terrain Generator
14%inclusion3 decks21 decks
7%synergy
Cephalid Coliseum
14%inclusion3 decks21 decks
5%synergy
Temple of the False God
14%inclusion3 decks21 decks
4%synergy
Mistrise Village
11%inclusion2 decks19 decks
1%synergy
Vesuva
10%inclusion2 decks21 decks
8%synergy
Magosi, the Waterveil
10%inclusion2 decks21 decks
9%synergy
Lonely Sandbar
10%inclusion2 decks21 decks
-4%synergy
Command Beacon
10%inclusion2 decks21 decks
5%synergy
Labyrinth of Skophos
10%inclusion2 decks21 decks
9%synergy
Rogue's Passage
10%inclusion2 decks21 decks
-6%synergy
Mana Artifacts
Everflowing Chalice
90%inclusion19 decks21 decks
74%synergy
Astral Cornucopia
90%inclusion19 decks21 decks
87%synergy
Sol Ring
81%inclusion17 decks21 decks
-4%synergy
Staff of Compleation
71%inclusion15 decks21 decks
69%synergy
Glistening Sphere
52%inclusion11 decks21 decks
51%synergy
Midnight Clock
52%inclusion11 decks21 decks
32%synergy
Empowered Autogenerator
48%inclusion10 decks21 decks
46%synergy
Arcane Signet
43%inclusion9 decks21 decks
-22%synergy
Replicating Ring
38%inclusion8 decks21 decks
36%synergy
Thought Vessel
38%inclusion8 decks21 decks
-14%synergy
Mind Stone
24%inclusion5 decks21 decks
-12%synergy
Aetheric Amplifier
20%inclusion4 decks20 decks
19%synergy
The Aetherspark
20%inclusion4 decks20 decks
19%synergy
Pentad Prism
19%inclusion4 decks21 decks
19%synergy
Extraplanar Lens
19%inclusion4 decks21 decks
11%synergy
Coalition Relic
14%inclusion3 decks21 decks
14%synergy
Fellwar Stone
14%inclusion3 decks21 decks
-5%synergy
Caged Sun
10%inclusion2 decks21 decks
-2%synergy
Gauntlet of Power
10%inclusion2 decks21 decks
5%synergy
Lotus Petal
10%inclusion2 decks21 decks
-3%synergy
Throne of Eldraine
10%inclusion2 decks21 decks
0%synergy
Decanter of Endless Water
10%inclusion2 decks21 decks
-5%synergy
Thran Dynamo
10%inclusion2 decks21 decks
-3%synergy
Nyx Lotus
10%inclusion2 decks21 decks
6%synergy
Jeweled Amulet
10%inclusion2 decks21 decks
6%synergy
Lands
Island
100%inclusion21 decks21 decks
6%synergy
Myriad Landscape
24%inclusion5 decks21 decks
-2%synergy
Sink into Stupor
24%inclusion5 decks21 decks
2%synergy
The Mycosynth Gardens
19%inclusion4 decks21 decks
13%synergy
Sea Gate Restoration
19%inclusion4 decks21 decks
4%synergy
Hydroelectric Specimen
19%inclusion4 decks21 decks
5%synergy
Demolition Field
19%inclusion4 decks21 decks
14%synergy
Mirrex
14%inclusion3 decks21 decks
13%synergy
Polluted Delta
14%inclusion3 decks21 decks
6%synergy
Misty Rainforest
10%inclusion2 decks21 decks
2%synergy
Terramorphic Expanse
10%inclusion2 decks21 decks
6%synergy
Urza's Cave
10%inclusion2 decks21 decks
6%synergy
Evolving Wilds
10%inclusion2 decks21 decks
5%synergy
Opal Palace
10%inclusion2 decks21 decks
9%synergy
Scalding Tarn
10%inclusion2 decks21 decks
2%synergy