Mind Flayer, the Shadow (Commander) - Expensive

Original Name:

Arvinox, the Mind FlailArvinox, the Mind Flail

Mind Flayer, the Shadow
Rank #1,401
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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MTGStocks
Decorum Dissertation
13%inclusion2 decks16 decks
7%synergy
High Synergy Cards
Brainstealer Dragon
63%inclusion76 decks120 decks
60%synergy
Cunning Rhetoric
57%inclusion69 decks120 decks
55%synergy
Dauthi Voidwalker
68%inclusion82 decks120 decks
53%synergy
Gonti, Lord of Luxury
52%inclusion62 decks120 decks
48%synergy
Urborg, Tomb of Yawgmoth
86%inclusion103 decks120 decks
48%synergy
Nirkana Revenant
57%inclusion69 decks120 decks
47%synergy
Elder Brain
47%inclusion56 decks120 decks
44%synergy
Nykthos, Shrine to Nyx
73%inclusion88 decks120 decks
44%synergy
Breach the Multiverse
48%inclusion57 decks120 decks
42%synergy
Crypt Ghast
88%inclusion105 decks120 decks
40%synergy
Top Cards
Jet Medallion
88%inclusion105 decks120 decks
25%synergy
Dark Ritual
85%inclusion102 decks120 decks
18%synergy
Reanimate
68%inclusion82 decks120 decks
28%synergy
Gray Merchant of Asphodel
61%inclusion73 decks120 decks
10%synergy
Damnation
58%inclusion70 decks120 decks
38%synergy
Toxic Deluge
55%inclusion66 decks120 decks
18%synergy
Feed the Swarm
53%inclusion63 decks120 decks
2%synergy
Phyrexian Arena
53%inclusion63 decks120 decks
13%synergy
Deadly Rollick
52%inclusion62 decks120 decks
27%synergy
Defile
46%inclusion55 decks120 decks
10%synergy
Game Changers
Opposition Agent
60%inclusion72 decks120 decks
50%synergy
Demonic Tutor
60%inclusion72 decks120 decks
33%synergy
Vampiric Tutor
56%inclusion67 decks120 decks
35%synergy
Ancient Tomb
49%inclusion59 decks120 decks
38%synergy
Bolas's Citadel
48%inclusion57 decks120 decks
19%synergy
Necropotence
39%inclusion47 decks120 decks
25%synergy
Mana Vault
35%inclusion42 decks120 decks
28%synergy
Tergrid, God of Fright
33%inclusion39 decks120 decks
25%synergy
The One Ring
27%inclusion32 decks120 decks
17%synergy
Orcish Bowmasters
22%inclusion26 decks120 decks
9%synergy
Creatures
K'rrik, Son of Yawgmoth
46%inclusion55 decks120 decks
27%synergy
Magus of the Coffers
41%inclusion49 decks120 decks
34%synergy
Sheoldred, the Apocalypse
40%inclusion48 decks120 decks
25%synergy
Valgavoth, Terror Eater
39%inclusion44 decks112 decks
34%synergy
Solemn Simulacrum
39%inclusion47 decks120 decks
18%synergy
Gisa, Glorious Resurrector
38%inclusion45 decks120 decks
33%synergy
Sheoldred, Whispering One
38%inclusion45 decks120 decks
26%synergy
Intellect Devourer
37%inclusion44 decks120 decks
36%synergy
Gonti, Night Minister
33%inclusion31 decks93 decks
31%synergy
Dread Presence
30%inclusion36 decks120 decks
16%synergy
Thieving Amalgam
30%inclusion36 decks120 decks
29%synergy
Phyrexian Obliterator
27%inclusion32 decks120 decks
16%synergy
Burnished Hart
27%inclusion32 decks120 decks
20%synergy
Geth, Lord of the Vault
24%inclusion29 decks120 decks
23%synergy
Thieving Varmint
23%inclusion27 decks120 decks
19%synergy
Sepulchral Primordial
22%inclusion26 decks120 decks
19%synergy
Gix, Yawgmoth Praetor
22%inclusion26 decks120 decks
17%synergy
Rev, Tithe Extractor
22%inclusion22 decks102 decks
20%synergy
Sheoldred
21%inclusion25 decks120 decks
15%synergy
Tinybones, the Pickpocket
21%inclusion25 decks120 decks
16%synergy
Junktroller
20%inclusion24 decks120 decks
20%synergy
Lord of the Void
20%inclusion24 decks120 decks
18%synergy
Nashi, Moon Sage's Scion
20%inclusion24 decks120 decks
16%synergy
Bismuth Mindrender
18%inclusion21 decks120 decks
17%synergy
Crabomination
17%inclusion20 decks120 decks
16%synergy
Plaguecrafter
16%inclusion19 decks120 decks
-4%synergy
Wandering Archaic
16%inclusion19 decks120 decks
15%synergy
Chainer, Dementia Master
16%inclusion19 decks120 decks
11%synergy
Oblivion Sower
16%inclusion19 decks120 decks
16%synergy
Author of Shadows
15%inclusion18 decks120 decks
15%synergy
Massacre Wurm
15%inclusion18 decks120 decks
-2%synergy
Ancient Brass Dragon
14%inclusion17 decks120 decks
13%synergy
Black Cat, Cunning Thief
14%inclusion10 decks71 decks
13%synergy
Vilis, Broker of Blood
13%inclusion16 decks120 decks
1%synergy
Leaden Myr
12%inclusion14 decks120 decks
6%synergy
Reito Sentinel
12%inclusion14 decks120 decks
12%synergy
Braids, Arisen Nightmare
11%inclusion13 decks120 decks
-9%synergy
Erebos, God of the Dead
10%inclusion12 decks120 decks
6%synergy
Morbid Opportunist
10%inclusion12 decks120 decks
-14%synergy
Hoarding Broodlord
8.3%inclusion10 decks120 decks
4%synergy
Defiler of Flesh
8.3%inclusion10 decks120 decks
5%synergy
Draugr Necromancer
8.3%inclusion10 decks120 decks
8%synergy
Herald of Leshrac
8.3%inclusion10 decks120 decks
8%synergy
Kheru Mind-Eater
8.3%inclusion10 decks120 decks
8%synergy
Tinybones, Bauble Burglar
7.8%inclusion8 decks103 decks
4%synergy
Dark Confidant
7.5%inclusion9 decks120 decks
-0%synergy
Blood Artist
7.5%inclusion9 decks120 decks
-24%synergy
Twilight Prophet
7.5%inclusion9 decks120 decks
2%synergy
Accursed Marauder
7.5%inclusion9 decks120 decks
-14%synergy
Bloodthirsty Conqueror
6.8%inclusion7 decks103 decks
-2%synergy
Instants
Cabal Ritual
46%inclusion55 decks120 decks
27%synergy
Imp's Mischief
43%inclusion52 decks120 decks
18%synergy
Stinging Study
37%inclusion44 decks120 decks
34%synergy
Infernal Grasp
31%inclusion37 decks120 decks
6%synergy
Darkness
30%inclusion36 decks120 decks
20%synergy
Withering Torment
28%inclusion31 decks112 decks
-4%synergy
Snuff Out
25%inclusion30 decks120 decks
12%synergy
Outrageous Robbery
23%inclusion28 decks120 decks
22%synergy
Sudden Spoiling
22%inclusion26 decks120 decks
13%synergy
Soul Shatter
21%inclusion25 decks120 decks
9%synergy
Go for the Throat
18%inclusion21 decks120 decks
-5%synergy
Force of Despair
17%inclusion20 decks120 decks
9%synergy
Malakir Rebirth
16%inclusion19 decks120 decks
-7%synergy
Culling the Weak
16%inclusion19 decks120 decks
-1%synergy
Fell the Profane
15%inclusion18 decks120 decks
-4%synergy
Consuming Corruption
14%inclusion17 decks120 decks
-2%synergy
Withering Boon
13%inclusion16 decks120 decks
9%synergy
Entomb
13%inclusion15 decks120 decks
0%synergy
Baleful Mastery
13%inclusion15 decks120 decks
4%synergy
Dismember
12%inclusion14 decks120 decks
1%synergy
Thrilling Encore
10%inclusion12 decks120 decks
8%synergy
Sacrifice
8.3%inclusion10 decks120 decks
3%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
Tainted Strike
5.8%inclusion7 decks120 decks
3%synergy
The Spot's Portal
5.6%inclusion4 decks71 decks
5%synergy
Hero's Downfall
5.0%inclusion6 decks120 decks
-2%synergy
Sheoldred's Edict
5.0%inclusion6 decks120 decks
-10%synergy
Murder
5.0%inclusion6 decks120 decks
-5%synergy
Tragic Slip
5.0%inclusion6 decks120 decks
-14%synergy
Sorceries
Praetor's Grasp
43%inclusion52 decks120 decks
39%synergy
Rise of the Dark Realms
41%inclusion49 decks120 decks
28%synergy
Exsanguinate
40%inclusion48 decks120 decks
15%synergy
Bubbling Muck
38%inclusion46 decks120 decks
23%synergy
Torment of Hailfire
38%inclusion45 decks120 decks
22%synergy
Sign in Blood
34%inclusion41 decks120 decks
-1%synergy
Night's Whisper
30%inclusion36 decks120 decks
5%synergy
Grim Tutor
23%inclusion28 decks120 decks
12%synergy
Imperial Seal
21%inclusion25 decks120 decks
14%synergy
Mutilate
18%inclusion21 decks120 decks
1%synergy
Heartless Conscription
16%inclusion19 decks120 decks
14%synergy
Blasphemous Edict
13%inclusion13 decks102 decks
-4%synergy
Dredge the Mire
13%inclusion15 decks120 decks
12%synergy
Read the Bones
13%inclusion15 decks120 decks
-4%synergy
Syphon Mind
13%inclusion15 decks120 decks
0%synergy
Victimize
12%inclusion14 decks120 decks
-15%synergy
Beseech the Mirror
12%inclusion14 decks120 decks
5%synergy
Diabolic Intent
11%inclusion13 decks120 decks
-4%synergy
Insatiable Avarice
11%inclusion13 decks120 decks
-0%synergy
Decree of Pain
11%inclusion13 decks120 decks
6%synergy
Cruelclaw's Heist
10%inclusion12 decks117 decks
8%synergy
Diabolic Tutor
10%inclusion12 decks120 decks
-4%synergy
Come Back Wrong
8.4%inclusion10 decks119 decks
6%synergy
Yawgmoth's Will
8.3%inclusion10 decks120 decks
5%synergy
Agadeem's Awakening
8.3%inclusion10 decks120 decks
1%synergy
Dark Deal
8.3%inclusion10 decks120 decks
-3%synergy
Visions of Dread
7.5%inclusion9 decks120 decks
7%synergy
Buried Alive
7.5%inclusion9 decks120 decks
-5%synergy
Profane Transfusion
6.7%inclusion8 decks120 decks
5%synergy
Necromantic Selection
6.7%inclusion8 decks120 decks
5%synergy
Worst Fears
6.7%inclusion8 decks120 decks
6%synergy
Profane Tutor
5.0%inclusion6 decks120 decks
1%synergy
Peer into the Abyss
5.0%inclusion6 decks120 decks
-5%synergy
Beseech the Queen
5.0%inclusion6 decks120 decks
-1%synergy
Ritual of the Machine
5.0%inclusion6 decks120 decks
5%synergy
Utility Artifacts
The Darkness Crystal
44%inclusion37 decks85 decks
23%synergy
Expedition Map
36%inclusion43 decks120 decks
24%synergy
Lightning Greaves
34%inclusion41 decks120 decks
0%synergy
Bontu's Monument
30%inclusion36 decks120 decks
2%synergy
Wayfarer's Bauble
23%inclusion28 decks120 decks
8%synergy
Strionic Resonator
20%inclusion24 decks120 decks
19%synergy
Swiftfoot Boots
19%inclusion23 decks120 decks
-12%synergy
Portal to Phyrexia
18%inclusion22 decks120 decks
17%synergy
Whip of Erebos
18%inclusion22 decks120 decks
7%synergy
Realmbreaker, the Invasion Tree
18%inclusion22 decks120 decks
17%synergy
Reito Lantern
18%inclusion21 decks120 decks
17%synergy
Sensei's Divining Top
17%inclusion20 decks120 decks
9%synergy
Staff of Eden, Vault's Key
15%inclusion18 decks120 decks
14%synergy
Mindcrank
15%inclusion18 decks120 decks
10%synergy
Aetherflux Reservoir
14%inclusion17 decks120 decks
5%synergy
Vedalken Orrery
13%inclusion16 decks120 decks
13%synergy
Chaos Wand
11%inclusion13 decks120 decks
11%synergy
Lithoform Engine
10%inclusion12 decks120 decks
9%synergy
Doubling Cube
10%inclusion12 decks120 decks
10%synergy
Crawlspace
9.2%inclusion11 decks120 decks
8%synergy
Commander's Plate
9.2%inclusion11 decks120 decks
3%synergy
Helm of the Host
8.3%inclusion10 decks120 decks
7%synergy
Manascape Refractor
7.5%inclusion9 decks120 decks
7%synergy
Wishclaw Talisman
6.7%inclusion8 decks120 decks
-0%synergy
Sword of the Animist
6.7%inclusion8 decks120 decks
3%synergy
Phyrexian Altar
6.7%inclusion8 decks120 decks
-7%synergy
World Map
5.9%inclusion5 decks85 decks
4%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
Mindslaver
5.0%inclusion6 decks120 decks
5%synergy
Shadowspear
5.0%inclusion6 decks120 decks
1%synergy
Winter Moon
5.0%inclusion6 decks120 decks
3%synergy
Enchantments
Animate Dead
43%inclusion51 decks120 decks
25%synergy
Black Market Connections
42%inclusion50 decks120 decks
17%synergy
Court of Locthwain
41%inclusion49 decks120 decks
39%synergy
No Mercy
37%inclusion44 decks120 decks
29%synergy
Black Market
29%inclusion35 decks120 decks
8%synergy
The Meathook Massacre
27%inclusion32 decks120 decks
9%synergy
Dead Man's Chest
26%inclusion31 decks120 decks
25%synergy
Dance of the Dead
23%inclusion27 decks120 decks
19%synergy
Virtue of Persistence
23%inclusion27 decks120 decks
18%synergy
Grave Betrayal
22%inclusion26 decks120 decks
19%synergy
Necromancy
19%inclusion23 decks120 decks
14%synergy
Heartless Summoning
15%inclusion18 decks120 decks
10%synergy
Meathook Massacre II
14%inclusion16 decks112 decks
8%synergy
Exquisite Blood
14%inclusion17 decks120 decks
1%synergy
Grave Pact
13%inclusion15 decks120 decks
-7%synergy
Bloodchief Ascension
13%inclusion15 decks120 decks
3%synergy
Bitterblossom
9.2%inclusion11 decks120 decks
-4%synergy
The Eldest Reborn
8.3%inclusion10 decks120 decks
5%synergy
Oubliette
8.3%inclusion10 decks120 decks
5%synergy
Protection Racket
7.5%inclusion9 decks120 decks
7%synergy
Court of Ambition
6.7%inclusion8 decks120 decks
3%synergy
Dictate of Erebos
6.7%inclusion8 decks120 decks
-4%synergy
Contamination
5.0%inclusion6 decks120 decks
2%synergy
Leyline of the Void
5.0%inclusion6 decks120 decks
3%synergy
Hedonist's Trove
5.0%inclusion6 decks120 decks
5%synergy
Necrodominance
5.0%inclusion6 decks120 decks
2%synergy
Sothera, the Supervoid
5.0%inclusion4 decks80 decks
2%synergy
Mornsong Aria
5.0%inclusion2 decks40 decks
3%synergy
Planeswalkers
Liliana of the Dark Realms
39%inclusion47 decks120 decks
25%synergy
Tevesh Szat, Doom of Fools
13%inclusion16 decks120 decks
10%synergy
Utility Lands
Cabal Coffers
92%inclusion110 decks120 decks
37%synergy
Cabal Stronghold
63%inclusion75 decks120 decks
28%synergy
Bojuka Bog
38%inclusion45 decks120 decks
-9%synergy
Reliquary Tower
38%inclusion45 decks120 decks
7%synergy
Phyrexian Tower
32%inclusion38 decks120 decks
6%synergy
War Room
32%inclusion38 decks120 decks
16%synergy
Takenuma, Abandoned Mire
32%inclusion38 decks120 decks
16%synergy
Urza's Saga
30%inclusion36 decks120 decks
22%synergy
Castle Locthwain
29%inclusion35 decks120 decks
12%synergy
Deserted Temple
25%inclusion30 decks120 decks
21%synergy
Maze of Ith
24%inclusion29 decks120 decks
21%synergy
Witch's Cottage
21%inclusion25 decks120 decks
-4%synergy
Thespian's Stage
19%inclusion23 decks120 decks
14%synergy
Vesuva
18%inclusion22 decks120 decks
16%synergy
Temple of the False God
17%inclusion20 decks120 decks
9%synergy
Lake of the Dead
16%inclusion19 decks120 decks
11%synergy
Crypt of Agadeem
13%inclusion16 decks120 decks
2%synergy
Rogue's Passage
13%inclusion16 decks120 decks
-6%synergy
Shizo, Death's Storehouse
12%inclusion14 decks120 decks
2%synergy
Command Beacon
12%inclusion14 decks120 decks
3%synergy
Emergence Zone
6.7%inclusion8 decks120 decks
3%synergy
Volrath's Stronghold
6.7%inclusion8 decks120 decks
3%synergy
Havengul Laboratory
6.7%inclusion8 decks120 decks
6%synergy
Strip Mine
6.7%inclusion8 decks120 decks
4%synergy
Mortuary Mire
5.0%inclusion6 decks120 decks
-8%synergy
Scavenger Grounds
5.0%inclusion6 decks120 decks
3%synergy
Susur Secundi, Void Altar
5.0%inclusion4 decks80 decks
-2%synergy
Mana Artifacts
Sol Ring
93%inclusion112 decks120 decks
8%synergy
Arcane Signet
68%inclusion82 decks120 decks
7%synergy
Caged Sun
41%inclusion49 decks120 decks
30%synergy
Thran Dynamo
41%inclusion49 decks120 decks
35%synergy
The Soul Stone
39%inclusion30 decks77 decks
24%synergy
Throne of Eldraine
38%inclusion45 decks120 decks
28%synergy
Fellwar Stone
35%inclusion42 decks120 decks
21%synergy
Mind Stone
33%inclusion39 decks120 decks
4%synergy
Thought Vessel
31%inclusion37 decks120 decks
6%synergy
Sceptre of Eternal Glory
29%inclusion35 decks120 decks
21%synergy
Charcoal Diamond
23%inclusion27 decks120 decks
0%synergy
Extraplanar Lens
23%inclusion27 decks120 decks
18%synergy
Nyx Lotus
20%inclusion24 decks120 decks
14%synergy
Gilded Lotus
19%inclusion23 decks120 decks
14%synergy
Chrome Mox
18%inclusion22 decks120 decks
12%synergy
Grim Monolith
18%inclusion21 decks120 decks
15%synergy
Mox Opal
17%inclusion20 decks120 decks
13%synergy
Worn Powerstone
16%inclusion19 decks120 decks
12%synergy
Lotus Petal
14%inclusion17 decks120 decks
7%synergy
Everflowing Chalice
12%inclusion14 decks120 decks
6%synergy
Mox Diamond
12%inclusion14 decks120 decks
8%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
Chromatic Orrery
6.7%inclusion8 decks120 decks
6%synergy
Mox Amber
6.7%inclusion8 decks120 decks
2%synergy
Liquimetal Torque
6.7%inclusion8 decks120 decks
4%synergy
Vessel of Endless Rest
5.8%inclusion7 decks120 decks
6%synergy
Chromatic Lantern
5.8%inclusion7 decks120 decks
5%synergy
Prismatic Lens
5.0%inclusion6 decks120 decks
3%synergy
Lands
Swamp
73%inclusion88 decks120 decks
-22%synergy
Myriad Landscape
40%inclusion48 decks120 decks
15%synergy
Snow-Covered Swamp
32%inclusion38 decks120 decks
25%synergy
Urza's Cave
20%inclusion24 decks120 decks
12%synergy
Malakir Rebirth
16%inclusion19 decks120 decks
-7%synergy
Fell the Profane
15%inclusion18 decks120 decks
-4%synergy
Gemstone Caverns
13%inclusion16 decks120 decks
9%synergy
Command Tower
12%inclusion14 decks120 decks
6%synergy
Bloodstained Mire
10%inclusion12 decks120 decks
6%synergy
Exotic Orchard
9.2%inclusion11 decks120 decks
8%synergy
Marsh Flats
9.2%inclusion11 decks120 decks
6%synergy
Agadeem's Awakening
8.3%inclusion10 decks120 decks
1%synergy
Polluted Delta
8.3%inclusion10 decks120 decks
5%synergy
Cavern of Souls
8.3%inclusion10 decks120 decks
2%synergy
Prismatic Vista
7.5%inclusion9 decks120 decks
5%synergy
Verdant Catacombs
7.5%inclusion9 decks120 decks
4%synergy
Demolition Field
7.5%inclusion9 decks120 decks
2%synergy
Fabled Passage
5.0%inclusion6 decks120 decks
3%synergy
Sunken Citadel
5.0%inclusion6 decks120 decks
5%synergy