Mind Flayer, the Shadow (Commander) - Expensive

Original Name:

Arvinox, the Mind FlailArvinox, the Mind Flail

Mind Flayer, the Shadow
Rank #1,382
120decks
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!
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Decorum Dissertation
14%inclusion2 decks14 decks
9%synergy
High Synergy Cards
Brainstealer Dragon
61%inclusion73 decks120 decks
58%synergy
Cunning Rhetoric
56%inclusion67 decks120 decks
53%synergy
Dauthi Voidwalker
68%inclusion81 decks120 decks
52%synergy
Gonti, Lord of Luxury
50%inclusion60 decks120 decks
47%synergy
Nirkana Revenant
57%inclusion68 decks120 decks
46%synergy
Urborg, Tomb of Yawgmoth
83%inclusion100 decks120 decks
46%synergy
Elder Brain
46%inclusion55 decks120 decks
43%synergy
Nykthos, Shrine to Nyx
73%inclusion87 decks120 decks
43%synergy
Breach the Multiverse
46%inclusion55 decks120 decks
40%synergy
Praetor's Grasp
43%inclusion51 decks120 decks
39%synergy
Top Cards
Jet Medallion
88%inclusion105 decks120 decks
25%synergy
Crypt Ghast
86%inclusion103 decks120 decks
38%synergy
Dark Ritual
85%inclusion102 decks120 decks
18%synergy
Reanimate
68%inclusion82 decks120 decks
28%synergy
Gray Merchant of Asphodel
60%inclusion72 decks120 decks
9%synergy
Damnation
58%inclusion70 decks120 decks
38%synergy
Toxic Deluge
54%inclusion65 decks120 decks
17%synergy
Phyrexian Arena
53%inclusion64 decks120 decks
14%synergy
Deadly Rollick
52%inclusion62 decks120 decks
27%synergy
Feed the Swarm
51%inclusion61 decks120 decks
0%synergy
Game Changers
Demonic Tutor
61%inclusion73 decks120 decks
34%synergy
Opposition Agent
60%inclusion72 decks120 decks
50%synergy
Vampiric Tutor
56%inclusion67 decks120 decks
35%synergy
Ancient Tomb
48%inclusion58 decks120 decks
37%synergy
Bolas's Citadel
46%inclusion55 decks120 decks
17%synergy
Necropotence
38%inclusion46 decks120 decks
24%synergy
Mana Vault
35%inclusion42 decks120 decks
28%synergy
Tergrid, God of Fright
30%inclusion36 decks120 decks
22%synergy
The One Ring
26%inclusion31 decks120 decks
16%synergy
Imperial Seal
22%inclusion26 decks120 decks
15%synergy
Creatures
K'rrik, Son of Yawgmoth
43%inclusion52 decks120 decks
24%synergy
Magus of the Coffers
40%inclusion48 decks120 decks
33%synergy
Sheoldred, the Apocalypse
40%inclusion48 decks120 decks
25%synergy
Valgavoth, Terror Eater
39%inclusion43 decks111 decks
33%synergy
Solemn Simulacrum
38%inclusion45 decks120 decks
16%synergy
Gisa, Glorious Resurrector
38%inclusion45 decks120 decks
33%synergy
Sheoldred, Whispering One
37%inclusion44 decks120 decks
25%synergy
Intellect Devourer
36%inclusion43 decks120 decks
35%synergy
Gonti, Night Minister
33%inclusion30 decks92 decks
30%synergy
Dread Presence
28%inclusion34 decks120 decks
14%synergy
Thieving Amalgam
28%inclusion34 decks120 decks
27%synergy
Phyrexian Obliterator
28%inclusion33 decks120 decks
16%synergy
Geth, Lord of the Vault
25%inclusion30 decks120 decks
24%synergy
Burnished Hart
25%inclusion30 decks120 decks
18%synergy
Rev, Tithe Extractor
22%inclusion22 decks101 decks
20%synergy
Sepulchral Primordial
22%inclusion26 decks120 decks
19%synergy
Tinybones, the Pickpocket
22%inclusion26 decks120 decks
16%synergy
Thieving Varmint
22%inclusion26 decks120 decks
18%synergy
Orcish Bowmasters
22%inclusion26 decks120 decks
9%synergy
Lord of the Void
21%inclusion25 decks120 decks
19%synergy
Gix, Yawgmoth Praetor
21%inclusion25 decks120 decks
16%synergy
Nashi, Moon Sage's Scion
21%inclusion25 decks120 decks
17%synergy
Sheoldred
20%inclusion24 decks120 decks
14%synergy
Junktroller
19%inclusion23 decks120 decks
19%synergy
Bismuth Mindrender
18%inclusion21 decks120 decks
17%synergy
Crabomination
18%inclusion21 decks120 decks
16%synergy
Black Cat, Cunning Thief
17%inclusion12 decks69 decks
16%synergy
Ancient Brass Dragon
17%inclusion20 decks120 decks
16%synergy
Wandering Archaic
17%inclusion20 decks120 decks
16%synergy
Chainer, Dementia Master
17%inclusion20 decks120 decks
12%synergy
Oblivion Sower
17%inclusion20 decks120 decks
16%synergy
Massacre Wurm
16%inclusion19 decks120 decks
-1%synergy
Plaguecrafter
15%inclusion18 decks120 decks
-5%synergy
Author of Shadows
15%inclusion18 decks120 decks
15%synergy
Vilis, Broker of Blood
14%inclusion17 decks120 decks
1%synergy
Braids, Arisen Nightmare
13%inclusion15 decks120 decks
-7%synergy
Leaden Myr
12%inclusion14 decks120 decks
6%synergy
Reito Sentinel
11%inclusion13 decks120 decks
11%synergy
Erebos, God of the Dead
10%inclusion12 decks120 decks
5%synergy
Hoarding Broodlord
9.2%inclusion11 decks120 decks
5%synergy
Morbid Opportunist
9.2%inclusion11 decks120 decks
-15%synergy
Defiler of Flesh
9.2%inclusion11 decks120 decks
5%synergy
Draugr Necromancer
8.3%inclusion10 decks120 decks
8%synergy
Kheru Mind-Eater
8.3%inclusion10 decks120 decks
8%synergy
Herald of Leshrac
8.3%inclusion10 decks120 decks
8%synergy
Tinybones, Bauble Burglar
7.8%inclusion8 decks102 decks
4%synergy
Dark Confidant
7.5%inclusion9 decks120 decks
0%synergy
Twilight Prophet
7.5%inclusion9 decks120 decks
2%synergy
Bloodthirsty Conqueror
6.9%inclusion7 decks102 decks
-2%synergy
Blood Artist
6.7%inclusion8 decks120 decks
-25%synergy
Instants
Cabal Ritual
48%inclusion57 decks120 decks
29%synergy
Defile
45%inclusion54 decks120 decks
9%synergy
Imp's Mischief
43%inclusion51 decks120 decks
18%synergy
Stinging Study
36%inclusion43 decks120 decks
33%synergy
Infernal Grasp
32%inclusion38 decks120 decks
6%synergy
Darkness
29%inclusion35 decks120 decks
19%synergy
Withering Torment
27%inclusion30 decks111 decks
-4%synergy
Snuff Out
26%inclusion31 decks120 decks
13%synergy
Outrageous Robbery
22%inclusion26 decks120 decks
20%synergy
Soul Shatter
21%inclusion25 decks120 decks
9%synergy
Sudden Spoiling
21%inclusion25 decks120 decks
12%synergy
Culling the Weak
18%inclusion21 decks120 decks
1%synergy
Force of Despair
17%inclusion20 decks120 decks
9%synergy
Go for the Throat
17%inclusion20 decks120 decks
-6%synergy
Consuming Corruption
15%inclusion18 decks120 decks
-1%synergy
Malakir Rebirth
15%inclusion18 decks120 decks
-8%synergy
Fell the Profane
14%inclusion17 decks120 decks
-5%synergy
Entomb
13%inclusion16 decks120 decks
1%synergy
Withering Boon
13%inclusion16 decks120 decks
9%synergy
Dismember
13%inclusion16 decks120 decks
3%synergy
Baleful Mastery
12%inclusion14 decks120 decks
3%synergy
Thrilling Encore
10%inclusion12 decks120 decks
8%synergy
Sacrifice
9.2%inclusion11 decks120 decks
4%synergy
Grim Return
8.3%inclusion10 decks120 decks
7%synergy
Saw in Half
7.5%inclusion9 decks120 decks
-1%synergy
Flare of Malice
6.7%inclusion8 decks120 decks
-7%synergy
Word of Command
6.7%inclusion8 decks120 decks
6%synergy
The Spot's Portal
5.8%inclusion4 decks69 decks
5%synergy
Hero's Downfall
5.0%inclusion6 decks120 decks
-2%synergy
Sheoldred's Edict
5.0%inclusion6 decks120 decks
-10%synergy
Bitter Triumph
5.0%inclusion6 decks120 decks
-5%synergy
Murder
5.0%inclusion6 decks120 decks
-5%synergy
Tainted Strike
5.0%inclusion6 decks120 decks
2%synergy
Tragic Slip
5.0%inclusion6 decks120 decks
-15%synergy
Sorceries
Rise of the Dark Realms
41%inclusion49 decks120 decks
28%synergy
Exsanguinate
39%inclusion47 decks120 decks
14%synergy
Bubbling Muck
38%inclusion45 decks120 decks
22%synergy
Torment of Hailfire
36%inclusion43 decks120 decks
21%synergy
Sign in Blood
33%inclusion40 decks120 decks
-2%synergy
Night's Whisper
30%inclusion36 decks120 decks
5%synergy
Grim Tutor
24%inclusion29 decks120 decks
13%synergy
Mutilate
18%inclusion21 decks120 decks
1%synergy
Heartless Conscription
14%inclusion17 decks120 decks
13%synergy
Beseech the Mirror
13%inclusion16 decks120 decks
7%synergy
Blasphemous Edict
13%inclusion13 decks101 decks
-4%synergy
Dredge the Mire
13%inclusion15 decks120 decks
12%synergy
Diabolic Tutor
12%inclusion14 decks120 decks
-3%synergy
Victimize
12%inclusion14 decks120 decks
-15%synergy
Read the Bones
12%inclusion14 decks120 decks
-5%synergy
Diabolic Intent
11%inclusion13 decks120 decks
-4%synergy
Decree of Pain
11%inclusion13 decks120 decks
6%synergy
Syphon Mind
11%inclusion13 decks120 decks
-1%synergy
Cruelclaw's Heist
9.5%inclusion11 decks116 decks
7%synergy
Agadeem's Awakening
9.2%inclusion11 decks120 decks
2%synergy
Insatiable Avarice
9.2%inclusion11 decks120 decks
-2%synergy
Come Back Wrong
8.5%inclusion10 decks118 decks
6%synergy
Yawgmoth's Will
8.3%inclusion10 decks120 decks
5%synergy
Buried Alive
8.3%inclusion10 decks120 decks
-4%synergy
Dark Deal
8.3%inclusion10 decks120 decks
-3%synergy
Visions of Dread
6.7%inclusion8 decks120 decks
6%synergy
Necromantic Selection
6.7%inclusion8 decks120 decks
5%synergy
Peer into the Abyss
5.8%inclusion7 decks120 decks
-4%synergy
Profane Transfusion
5.8%inclusion7 decks120 decks
4%synergy
Worst Fears
5.8%inclusion7 decks120 decks
6%synergy
Beseech the Queen
5.8%inclusion7 decks120 decks
0%synergy
Profane Tutor
5.0%inclusion6 decks120 decks
1%synergy
Ritual of the Machine
5.0%inclusion6 decks120 decks
5%synergy
Utility Artifacts
The Darkness Crystal
43%inclusion36 decks84 decks
23%synergy
Expedition Map
35%inclusion42 decks120 decks
23%synergy
Lightning Greaves
35%inclusion42 decks120 decks
1%synergy
Bontu's Monument
29%inclusion35 decks120 decks
1%synergy
Wayfarer's Bauble
23%inclusion27 decks120 decks
7%synergy
Whip of Erebos
20%inclusion24 decks120 decks
9%synergy
Strionic Resonator
20%inclusion24 decks120 decks
19%synergy
Portal to Phyrexia
18%inclusion22 decks120 decks
17%synergy
Swiftfoot Boots
18%inclusion22 decks120 decks
-13%synergy
Realmbreaker, the Invasion Tree
18%inclusion21 decks120 decks
17%synergy
Sensei's Divining Top
17%inclusion20 decks120 decks
9%synergy
Reito Lantern
16%inclusion19 decks120 decks
16%synergy
Staff of Eden, Vault's Key
15%inclusion18 decks119 decks
14%synergy
Aetherflux Reservoir
15%inclusion18 decks120 decks
6%synergy
Mindcrank
14%inclusion17 decks120 decks
9%synergy
Vedalken Orrery
13%inclusion16 decks120 decks
13%synergy
Chaos Wand
9.2%inclusion11 decks120 decks
9%synergy
Lithoform Engine
9.2%inclusion11 decks120 decks
9%synergy
Crawlspace
9.2%inclusion11 decks120 decks
8%synergy
Doubling Cube
9.2%inclusion11 decks120 decks
9%synergy
Helm of the Host
8.3%inclusion10 decks120 decks
7%synergy
Commander's Plate
8.3%inclusion10 decks120 decks
2%synergy
Wishclaw Talisman
7.5%inclusion9 decks120 decks
1%synergy
Phyrexian Altar
6.7%inclusion8 decks120 decks
-7%synergy
Manascape Refractor
6.7%inclusion8 decks120 decks
6%synergy
Sword of the Animist
6.7%inclusion8 decks120 decks
3%synergy
Ashnod's Altar
5.8%inclusion7 decks120 decks
-14%synergy
Helm of Obedience
5.0%inclusion6 decks120 decks
5%synergy
Mimic Vat
5.0%inclusion6 decks120 decks
4%synergy
Shadowspear
5.0%inclusion6 decks120 decks
1%synergy
Winter Moon
5.0%inclusion6 decks120 decks
3%synergy
Thaumatic Compass
5.0%inclusion6 decks120 decks
5%synergy
Mindslaver
5.0%inclusion6 decks120 decks
5%synergy
Enchantments
Animate Dead
43%inclusion51 decks120 decks
25%synergy
Black Market Connections
42%inclusion50 decks120 decks
18%synergy
Court of Locthwain
40%inclusion48 decks120 decks
38%synergy
No Mercy
37%inclusion44 decks120 decks
29%synergy
Black Market
29%inclusion35 decks120 decks
8%synergy
The Meathook Massacre
28%inclusion34 decks120 decks
11%synergy
Dead Man's Chest
25%inclusion30 decks120 decks
24%synergy
Virtue of Persistence
23%inclusion28 decks120 decks
18%synergy
Dance of the Dead
23%inclusion27 decks120 decks
19%synergy
Grave Betrayal
23%inclusion27 decks120 decks
20%synergy
Necromancy
20%inclusion24 decks120 decks
14%synergy
Meathook Massacre II
16%inclusion18 decks111 decks
10%synergy
Heartless Summoning
15%inclusion18 decks120 decks
10%synergy
Exquisite Blood
14%inclusion17 decks120 decks
1%synergy
Grave Pact
13%inclusion16 decks120 decks
-6%synergy
Bloodchief Ascension
13%inclusion15 decks120 decks
3%synergy
The Eldest Reborn
9.2%inclusion11 decks120 decks
6%synergy
Bitterblossom
9.2%inclusion11 decks120 decks
-4%synergy
Protection Racket
8.3%inclusion10 decks120 decks
8%synergy
Oubliette
8.3%inclusion10 decks120 decks
5%synergy
Court of Ambition
6.7%inclusion8 decks120 decks
3%synergy
Dictate of Erebos
6.7%inclusion8 decks120 decks
-4%synergy
Mornsong Aria
5.3%inclusion2 decks38 decks
4%synergy
Contamination
5.0%inclusion6 decks120 decks
2%synergy
Minion's Return
5.0%inclusion6 decks120 decks
4%synergy
Necrodominance
5.0%inclusion6 decks120 decks
2%synergy
Hedonist's Trove
5.0%inclusion6 decks120 decks
5%synergy
Leyline of the Void
5.0%inclusion6 decks120 decks
3%synergy
Planeswalkers
Liliana of the Dark Realms
40%inclusion48 decks120 decks
26%synergy
Tevesh Szat, Doom of Fools
13%inclusion15 decks120 decks
9%synergy
Utility Lands
Cabal Coffers
90%inclusion108 decks120 decks
35%synergy
Cabal Stronghold
61%inclusion73 decks120 decks
26%synergy
Reliquary Tower
38%inclusion46 decks120 decks
8%synergy
Bojuka Bog
37%inclusion44 decks120 decks
-10%synergy
War Room
32%inclusion38 decks120 decks
16%synergy
Phyrexian Tower
31%inclusion37 decks120 decks
5%synergy
Urza's Saga
30%inclusion36 decks120 decks
22%synergy
Takenuma, Abandoned Mire
30%inclusion36 decks120 decks
14%synergy
Castle Locthwain
28%inclusion33 decks120 decks
11%synergy
Deserted Temple
24%inclusion29 decks120 decks
20%synergy
Maze of Ith
23%inclusion28 decks120 decks
20%synergy
Witch's Cottage
20%inclusion24 decks120 decks
-5%synergy
Thespian's Stage
18%inclusion22 decks120 decks
13%synergy
Vesuva
18%inclusion21 decks120 decks
15%synergy
Temple of the False God
17%inclusion20 decks120 decks
9%synergy
Lake of the Dead
15%inclusion18 decks120 decks
10%synergy
Crypt of Agadeem
13%inclusion15 decks120 decks
1%synergy
Rogue's Passage
13%inclusion15 decks120 decks
-7%synergy
Command Beacon
12%inclusion14 decks120 decks
3%synergy
Shizo, Death's Storehouse
11%inclusion13 decks120 decks
1%synergy
Emergence Zone
7.5%inclusion9 decks120 decks
4%synergy
Volrath's Stronghold
6.7%inclusion8 decks120 decks
3%synergy
Strip Mine
6.7%inclusion8 decks120 decks
4%synergy
Havengul Laboratory
5.8%inclusion7 decks120 decks
5%synergy
Susur Secundi, Void Altar
5.1%inclusion4 decks79 decks
-2%synergy
Scavenger Grounds
5.0%inclusion6 decks120 decks
3%synergy
Mana Artifacts
Sol Ring
93%inclusion112 decks120 decks
8%synergy
Arcane Signet
69%inclusion83 decks120 decks
8%synergy
Caged Sun
42%inclusion50 decks120 decks
31%synergy
Thran Dynamo
39%inclusion47 decks120 decks
33%synergy
Throne of Eldraine
38%inclusion46 decks120 decks
29%synergy
The Soul Stone
37%inclusion28 decks76 decks
22%synergy
Fellwar Stone
36%inclusion43 decks120 decks
22%synergy
Thought Vessel
33%inclusion39 decks120 decks
7%synergy
Mind Stone
33%inclusion39 decks120 decks
4%synergy
Sceptre of Eternal Glory
28%inclusion34 decks120 decks
20%synergy
Charcoal Diamond
23%inclusion27 decks120 decks
0%synergy
Extraplanar Lens
23%inclusion27 decks120 decks
18%synergy
Nyx Lotus
21%inclusion25 decks120 decks
15%synergy
Chrome Mox
19%inclusion23 decks120 decks
13%synergy
Grim Monolith
18%inclusion22 decks120 decks
16%synergy
Gilded Lotus
18%inclusion22 decks120 decks
13%synergy
Lotus Petal
16%inclusion19 decks120 decks
8%synergy
Mox Opal
16%inclusion19 decks120 decks
12%synergy
Worn Powerstone
15%inclusion18 decks120 decks
11%synergy
Mox Diamond
13%inclusion15 decks120 decks
9%synergy
Everflowing Chalice
12%inclusion14 decks120 decks
6%synergy
Gauntlet of Power
10%inclusion12 decks120 decks
7%synergy
Basalt Monolith
8.3%inclusion10 decks120 decks
7%synergy
Coldsteel Heart
7.5%inclusion9 decks120 decks
6%synergy
Mox Amber
7.5%inclusion9 decks120 decks
3%synergy
Chromatic Orrery
6.7%inclusion8 decks120 decks
6%synergy
Liquimetal Torque
6.7%inclusion8 decks120 decks
4%synergy
Chromatic Lantern
5.8%inclusion7 decks120 decks
5%synergy
Jeweled Lotus
5.0%inclusion6 decks120 decks
4%synergy
Vessel of Endless Rest
5.0%inclusion6 decks120 decks
5%synergy
Prismatic Lens
5.0%inclusion6 decks120 decks
3%synergy
Lands
Swamp
74%inclusion89 decks120 decks
-21%synergy
Myriad Landscape
38%inclusion46 decks120 decks
13%synergy
Snow-Covered Swamp
31%inclusion37 decks120 decks
24%synergy
Urza's Cave
18%inclusion22 decks120 decks
10%synergy
Malakir Rebirth
15%inclusion18 decks120 decks
-8%synergy
Fell the Profane
14%inclusion17 decks120 decks
-5%synergy
Gemstone Caverns
14%inclusion17 decks120 decks
10%synergy
Command Tower
11%inclusion13 decks120 decks
5%synergy
Agadeem's Awakening
9.2%inclusion11 decks120 decks
2%synergy
Bloodstained Mire
9.2%inclusion11 decks120 decks
5%synergy
Exotic Orchard
8.3%inclusion10 decks120 decks
7%synergy
Cavern of Souls
8.3%inclusion10 decks120 decks
2%synergy
Marsh Flats
8.3%inclusion10 decks120 decks
5%synergy
Prismatic Vista
7.5%inclusion9 decks120 decks
5%synergy
Verdant Catacombs
7.5%inclusion9 decks120 decks
4%synergy
Polluted Delta
7.5%inclusion9 decks120 decks
4%synergy
Demolition Field
5.8%inclusion7 decks120 decks
0%synergy
Fabled Passage
5.0%inclusion6 decks120 decks
3%synergy
Sunken Citadel
5.0%inclusion6 decks120 decks
5%synergy