Mind Flayer, the Shadow (Commander) - Upgraded Theft

Original Name:

Arvinox, the Mind FlailArvinox, the Mind Flail

Mind Flayer, the Shadow
Rank #1,382
8decks
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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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Brainstealer Dragon
100%inclusion8 decks8 decks
97%synergy
Elder Brain
88%inclusion7 decks8 decks
85%synergy
Black Cat, Cunning Thief
80%inclusion4 decks5 decks
79%synergy
Thieving Amalgam
75%inclusion6 decks8 decks
74%synergy
Heartless Conscription
75%inclusion6 decks8 decks
74%synergy
Sepulchral Primordial
75%inclusion6 decks8 decks
73%synergy
Dauthi Voidwalker
88%inclusion7 decks8 decks
72%synergy
Gonti, Lord of Luxury
75%inclusion6 decks8 decks
72%synergy
Breach the Multiverse
75%inclusion6 decks8 decks
69%synergy
Intellect Devourer
63%inclusion5 decks8 decks
62%synergy
Top Cards
Crypt Ghast
88%inclusion7 decks8 decks
40%synergy
Animate Dead
75%inclusion6 decks8 decks
58%synergy
Withering Torment
75%inclusion6 decks8 decks
44%synergy
Gray Merchant of Asphodel
63%inclusion5 decks8 decks
12%synergy
Court of Locthwain
63%inclusion5 decks8 decks
61%synergy
Infernal Grasp
63%inclusion5 decks8 decks
37%synergy
Thieving Varmint
63%inclusion5 decks8 decks
59%synergy
Jet Medallion
63%inclusion5 decks8 decks
0%synergy
Sign in Blood
63%inclusion5 decks8 decks
27%synergy
Geth, Lord of the Vault
63%inclusion5 decks8 decks
61%synergy
Game Changers
Ancient Tomb
25%inclusion2 decks8 decks
13%synergy
Bolas's Citadel
25%inclusion2 decks8 decks
-4%synergy
Opposition Agent
13%inclusion1 decks8 decks
3%synergy
Demonic Tutor
13%inclusion1 decks8 decks
-15%synergy
Tergrid, God of Fright
13%inclusion1 decks8 decks
5%synergy
Necropotence
13%inclusion1 decks8 decks
-2%synergy
Field of the Dead
13%inclusion1 decks8 decks
11%synergy
Chrome Mox
13%inclusion1 decks8 decks
7%synergy
Vampiric Tutor
13%inclusion1 decks8 decks
-8%synergy
Creatures
Gonti, Night Minister
63%inclusion5 decks8 decks
60%synergy
Lord of the Void
50%inclusion4 decks8 decks
48%synergy
Nirkana Revenant
50%inclusion4 decks8 decks
39%synergy
Junktroller
50%inclusion4 decks8 decks
50%synergy
Tinybones, the Pickpocket
50%inclusion4 decks8 decks
45%synergy
Nashi, Moon Sage's Scion
50%inclusion4 decks8 decks
46%synergy
Gisa, Glorious Resurrector
50%inclusion4 decks8 decks
45%synergy
Solemn Simulacrum
38%inclusion3 decks8 decks
16%synergy
Hoarding Broodlord
38%inclusion3 decks8 decks
33%synergy
Crabomination
38%inclusion3 decks8 decks
36%synergy
Burnished Hart
38%inclusion3 decks8 decks
30%synergy
Valgavoth, Terror Eater
38%inclusion3 decks8 decks
32%synergy
Reito Sentinel
38%inclusion3 decks8 decks
37%synergy
Leaden Myr
38%inclusion3 decks8 decks
32%synergy
Bismuth Mindrender
25%inclusion2 decks8 decks
24%synergy
Syr Konrad, the Grim
25%inclusion2 decks8 decks
5%synergy
Defiler of Flesh
25%inclusion2 decks8 decks
21%synergy
Lorcan, Warlock Collector
25%inclusion2 decks8 decks
25%synergy
Orochi Soul-Reaver
25%inclusion2 decks8 decks
23%synergy
Shelob, Dread Weaver
25%inclusion2 decks8 decks
25%synergy
Rev, Tithe Extractor
25%inclusion2 decks8 decks
23%synergy
Gix, Yawgmoth Praetor
25%inclusion2 decks8 decks
20%synergy
Kheru Mind-Eater
25%inclusion2 decks8 decks
25%synergy
Gwenom, Remorseless
20%inclusion1 decks5 decks
16%synergy
Chrome Companion
17%inclusion1 decks6 decks
17%synergy
Ardyn, the Usurper
14%inclusion1 decks7 decks
12%synergy
The Warring Triad
14%inclusion1 decks7 decks
13%synergy
Dread Presence
13%inclusion1 decks8 decks
-1%synergy
Magus of the Coffers
13%inclusion1 decks8 decks
6%synergy
Alchemist's Assistant
13%inclusion1 decks8 decks
12%synergy
Plaguecrafter
13%inclusion1 decks8 decks
-8%synergy
Phyrexian Obliterator
13%inclusion1 decks8 decks
1%synergy
Eye Collector
13%inclusion1 decks8 decks
11%synergy
Massacre Girl
13%inclusion1 decks8 decks
6%synergy
Hoverstone Pilgrim
13%inclusion1 decks8 decks
12%synergy
Abyssal Harvester
13%inclusion1 decks8 decks
9%synergy
Junji, the Midnight Sky
13%inclusion1 decks8 decks
7%synergy
Thieves' Guild Enforcer
13%inclusion1 decks8 decks
12%synergy
Myojin of Grim Betrayal
13%inclusion1 decks8 decks
12%synergy
Author of Shadows
13%inclusion1 decks8 decks
12%synergy
Sheoldred, Whispering One
13%inclusion1 decks8 decks
1%synergy
Royal Assassin
13%inclusion1 decks8 decks
10%synergy
Geode Golem
13%inclusion1 decks8 decks
12%synergy
Qarsi Revenant
13%inclusion1 decks8 decks
7%synergy
Coffin Queen
13%inclusion1 decks8 decks
12%synergy
Chainer, Dementia Master
13%inclusion1 decks8 decks
8%synergy
K'rrik, Son of Yawgmoth
13%inclusion1 decks8 decks
-7%synergy
Draugr Necromancer
13%inclusion1 decks8 decks
12%synergy
Oblivion Sower
13%inclusion1 decks8 decks
12%synergy
Accursed Marauder
13%inclusion1 decks8 decks
-9%synergy
Instants
Malakir Rebirth
63%inclusion5 decks8 decks
39%synergy
Consuming Corruption
50%inclusion4 decks8 decks
34%synergy
Defile
50%inclusion4 decks8 decks
14%synergy
Dark Ritual
50%inclusion4 decks8 decks
-17%synergy
Outrageous Robbery
50%inclusion4 decks8 decks
48%synergy
Undying Malice
38%inclusion3 decks8 decks
27%synergy
Baleful Mastery
38%inclusion3 decks8 decks
29%synergy
Deadly Rollick
25%inclusion2 decks8 decks
0%synergy
Force of Despair
25%inclusion2 decks8 decks
17%synergy
Stinging Study
25%inclusion2 decks8 decks
22%synergy
Go for the Throat
25%inclusion2 decks8 decks
2%synergy
Imp's Mischief
25%inclusion2 decks8 decks
0%synergy
Doom Blade
25%inclusion2 decks8 decks
18%synergy
Soul Shatter
25%inclusion2 decks8 decks
13%synergy
Spoils of Evil
25%inclusion2 decks8 decks
25%synergy
Grim Return
25%inclusion2 decks8 decks
24%synergy
Sudden Spoiling
25%inclusion2 decks8 decks
16%synergy
Pain 101
25%inclusion1 decks4 decks
24%synergy
The Spot's Portal
20%inclusion1 decks5 decks
20%synergy
Fell the Profane
13%inclusion1 decks8 decks
-7%synergy
Sheoldred's Edict
13%inclusion1 decks8 decks
-2%synergy
Thrilling Encore
13%inclusion1 decks8 decks
11%synergy
Snuff Out
13%inclusion1 decks8 decks
-1%synergy
Heartless Act
13%inclusion1 decks8 decks
11%synergy
Village Rites
13%inclusion1 decks8 decks
-13%synergy
Not Dead After All
13%inclusion1 decks8 decks
1%synergy
Undying Evil
13%inclusion1 decks8 decks
9%synergy
Hatred
13%inclusion1 decks8 decks
11%synergy
Deadly Dispute
13%inclusion1 decks8 decks
-14%synergy
Renegade's Getaway
13%inclusion1 decks8 decks
12%synergy
Withering Boon
13%inclusion1 decks8 decks
8%synergy
Tendrils of Corruption
13%inclusion1 decks8 decks
9%synergy
Darkness
13%inclusion1 decks8 decks
2%synergy
Black Sun's Twilight
13%inclusion1 decks8 decks
9%synergy
Power Word Kill
13%inclusion1 decks8 decks
11%synergy
Abnormal Endurance
13%inclusion1 decks8 decks
11%synergy
Treacherous Urge
13%inclusion1 decks8 decks
12%synergy
Feign Death
13%inclusion1 decks8 decks
4%synergy
Dismember
13%inclusion1 decks8 decks
2%synergy
Sorceries
Dredge the Mire
50%inclusion4 decks8 decks
49%synergy
Feed the Swarm
50%inclusion4 decks8 decks
0%synergy
Cruelclaw's Heist
50%inclusion4 decks8 decks
48%synergy
Night's Whisper
50%inclusion4 decks8 decks
25%synergy
Reanimate
50%inclusion4 decks8 decks
10%synergy
Damnation
50%inclusion4 decks8 decks
30%synergy
Torment of Hailfire
38%inclusion3 decks8 decks
22%synergy
Read the Bones
38%inclusion3 decks8 decks
21%synergy
Exsanguinate
38%inclusion3 decks8 decks
13%synergy
Toxic Deluge
38%inclusion3 decks8 decks
1%synergy
Visions of Dread
25%inclusion2 decks8 decks
25%synergy
Bubbling Muck
25%inclusion2 decks8 decks
9%synergy
Predators' Hour
25%inclusion2 decks8 decks
24%synergy
Blasphemous Edict
25%inclusion2 decks8 decks
9%synergy
Syphon Mind
25%inclusion2 decks8 decks
13%synergy
Beacon of Unrest
25%inclusion2 decks8 decks
21%synergy
Life's Finale
13%inclusion1 decks8 decks
12%synergy
Afterlife from the Loam
13%inclusion1 decks8 decks
12%synergy
Will of the Abzan
13%inclusion1 decks8 decks
9%synergy
Come Back Wrong
13%inclusion1 decks8 decks
10%synergy
Xander's Pact
13%inclusion1 decks8 decks
12%synergy
Dead of Winter
13%inclusion1 decks8 decks
12%synergy
Shadow of the Enemy
13%inclusion1 decks8 decks
12%synergy
Dread Summons
13%inclusion1 decks8 decks
10%synergy
Mutilate
13%inclusion1 decks8 decks
-4%synergy
Blood Money
13%inclusion1 decks8 decks
9%synergy
Consume Spirit
13%inclusion1 decks8 decks
11%synergy
Decree of Pain
13%inclusion1 decks8 decks
7%synergy
Diresight
13%inclusion1 decks8 decks
9%synergy
Corrupt
13%inclusion1 decks8 decks
10%synergy
Insatiable Avarice
13%inclusion1 decks8 decks
1%synergy
Essence Harvest
13%inclusion1 decks8 decks
11%synergy
Necromantic Selection
13%inclusion1 decks8 decks
11%synergy
Deadly Tempest
13%inclusion1 decks8 decks
10%synergy
From the Catacombs
13%inclusion1 decks8 decks
12%synergy
Ghouls' Night Out
13%inclusion1 decks8 decks
12%synergy
Ashen Powder
13%inclusion1 decks8 decks
12%synergy
Rise of the Dark Realms
13%inclusion1 decks8 decks
0%synergy
Grim Tutor
13%inclusion1 decks8 decks
1%synergy
Shared Trauma
13%inclusion1 decks8 decks
12%synergy
Sanguimancy
13%inclusion1 decks8 decks
12%synergy
Worst Fears
13%inclusion1 decks8 decks
12%synergy
Utility Artifacts
The Darkness Crystal
43%inclusion3 decks7 decks
23%synergy
Fishing Gear
40%inclusion2 decks5 decks
40%synergy
Expedition Map
38%inclusion3 decks8 decks
26%synergy
Staff of Eden, Vault's Key
38%inclusion3 decks8 decks
36%synergy
Chaos Wand
25%inclusion2 decks8 decks
25%synergy
Wayfarer's Bauble
25%inclusion2 decks8 decks
10%synergy
Dream-Thief's Bandana
25%inclusion2 decks8 decks
24%synergy
Bontu's Monument
25%inclusion2 decks8 decks
-3%synergy
Mindcrank
25%inclusion2 decks8 decks
20%synergy
Mesmeric Orb
13%inclusion1 decks8 decks
10%synergy
Lashwrithe
13%inclusion1 decks8 decks
9%synergy
Lithoform Engine
13%inclusion1 decks8 decks
12%synergy
Mithril Coat
13%inclusion1 decks8 decks
7%synergy
Whip of Erebos
13%inclusion1 decks8 decks
2%synergy
Aetherflux Reservoir
13%inclusion1 decks8 decks
3%synergy
Mind's Eye
13%inclusion1 decks8 decks
12%synergy
Realmbreaker, the Invasion Tree
13%inclusion1 decks8 decks
12%synergy
Wishclaw Talisman
13%inclusion1 decks8 decks
6%synergy
Helm of the Host
13%inclusion1 decks8 decks
11%synergy
Whispersilk Cloak
13%inclusion1 decks8 decks
7%synergy
Cybership
13%inclusion1 decks8 decks
12%synergy
Mask of Griselbrand
13%inclusion1 decks8 decks
9%synergy
Altar of the Brood
13%inclusion1 decks8 decks
11%synergy
Altar of the Wretched
13%inclusion1 decks8 decks
12%synergy
Lightning Greaves
13%inclusion1 decks8 decks
-21%synergy
Strionic Resonator
13%inclusion1 decks8 decks
11%synergy
Reito Lantern
13%inclusion1 decks8 decks
12%synergy
Enchantments
Cunning Rhetoric
63%inclusion5 decks8 decks
60%synergy
Dead Man's Chest
50%inclusion4 decks8 decks
49%synergy
Black Market
38%inclusion3 decks8 decks
17%synergy
Phyrexian Arena
38%inclusion3 decks8 decks
-2%synergy
Dance of the Dead
25%inclusion2 decks8 decks
22%synergy
The Eldest Reborn
25%inclusion2 decks8 decks
21%synergy
Meathook Massacre II
25%inclusion2 decks8 decks
19%synergy
Necromancy
25%inclusion2 decks8 decks
19%synergy
Minion's Return
25%inclusion2 decks8 decks
24%synergy
Grave Betrayal
25%inclusion2 decks8 decks
22%synergy
Heartless Summoning
25%inclusion2 decks8 decks
20%synergy
Chorale of the Void
20%inclusion1 decks5 decks
19%synergy
Greed
13%inclusion1 decks8 decks
6%synergy
The Cruelty of Gix
13%inclusion1 decks8 decks
11%synergy
Protection Racket
13%inclusion1 decks8 decks
12%synergy
Grave Pact
13%inclusion1 decks8 decks
-7%synergy
Exquisite Blood
13%inclusion1 decks8 decks
-1%synergy
Hedonist's Trove
13%inclusion1 decks8 decks
12%synergy
No Mercy
13%inclusion1 decks8 decks
5%synergy
Black Market Connections
13%inclusion1 decks8 decks
-12%synergy
Revenge of Ravens
13%inclusion1 decks8 decks
10%synergy
Virtue of Persistence
13%inclusion1 decks8 decks
8%synergy
Planeswalkers
Liliana of the Dark Realms
25%inclusion2 decks8 decks
11%synergy
Tevesh Szat, Doom of Fools
13%inclusion1 decks8 decks
9%synergy
Utility Lands
Cabal Coffers
100%inclusion8 decks8 decks
45%synergy
Cabal Stronghold
88%inclusion7 decks8 decks
53%synergy
Nykthos, Shrine to Nyx
75%inclusion6 decks8 decks
45%synergy
Urborg, Tomb of Yawgmoth
63%inclusion5 decks8 decks
25%synergy
Witch's Cottage
50%inclusion4 decks8 decks
25%synergy
Reliquary Tower
50%inclusion4 decks8 decks
20%synergy
Bojuka Bog
38%inclusion3 decks8 decks
-9%synergy
Takenuma, Abandoned Mire
38%inclusion3 decks8 decks
22%synergy
Temple of the False God
38%inclusion3 decks8 decks
30%synergy
Shizo, Death's Storehouse
25%inclusion2 decks8 decks
15%synergy
Phyrexian Tower
25%inclusion2 decks8 decks
-1%synergy
Mortuary Mire
25%inclusion2 decks8 decks
12%synergy
Castle Locthwain
25%inclusion2 decks8 decks
8%synergy
Vault of Whispers
13%inclusion1 decks8 decks
7%synergy
Ghost Quarter
13%inclusion1 decks8 decks
10%synergy
Buried Ruin
13%inclusion1 decks8 decks
7%synergy
Maze of Ith
13%inclusion1 decks8 decks
9%synergy
Crypt of Agadeem
13%inclusion1 decks8 decks
1%synergy
War Room
13%inclusion1 decks8 decks
-4%synergy
Geier Reach Sanitarium
13%inclusion1 decks8 decks
2%synergy
Command Beacon
13%inclusion1 decks8 decks
4%synergy
Deserted Temple
13%inclusion1 decks8 decks
8%synergy
Thespian's Stage
13%inclusion1 decks8 decks
7%synergy
Lake of the Dead
13%inclusion1 decks8 decks
7%synergy
Dakmor Salvage
13%inclusion1 decks8 decks
11%synergy
Rogue's Passage
13%inclusion1 decks8 decks
-7%synergy
Mana Artifacts
Sol Ring
100%inclusion8 decks8 decks
14%synergy
Nyx Lotus
75%inclusion6 decks8 decks
69%synergy
Thran Dynamo
63%inclusion5 decks8 decks
57%synergy
Arcane Signet
50%inclusion4 decks8 decks
-12%synergy
Vessel of Endless Rest
38%inclusion3 decks8 decks
37%synergy
Thought Vessel
38%inclusion3 decks8 decks
12%synergy
Worn Powerstone
38%inclusion3 decks8 decks
33%synergy
Everflowing Chalice
25%inclusion2 decks8 decks
20%synergy
Charcoal Diamond
25%inclusion2 decks8 decks
3%synergy
Gilded Lotus
25%inclusion2 decks8 decks
20%synergy
Mind Stone
25%inclusion2 decks8 decks
-4%synergy
Sceptre of Eternal Glory
25%inclusion2 decks8 decks
17%synergy
Extraplanar Lens
25%inclusion2 decks8 decks
20%synergy
The Soul Stone
20%inclusion1 decks5 decks
5%synergy
Caged Sun
13%inclusion1 decks8 decks
1%synergy
Hedron Archive
13%inclusion1 decks8 decks
9%synergy
Throne of Eldraine
13%inclusion1 decks8 decks
3%synergy
Decanter of Endless Water
13%inclusion1 decks8 decks
10%synergy
Fellwar Stone
13%inclusion1 decks8 decks
-2%synergy
The Celestus
13%inclusion1 decks8 decks
12%synergy
Skyclave Relic
13%inclusion1 decks8 decks
12%synergy
Lands
Swamp
75%inclusion6 decks8 decks
-20%synergy
Malakir Rebirth
63%inclusion5 decks8 decks
39%synergy
Myriad Landscape
50%inclusion4 decks8 decks
25%synergy
Snow-Covered Swamp
38%inclusion3 decks8 decks
31%synergy
Fell the Profane
13%inclusion1 decks8 decks
-7%synergy
Urza's Cave
13%inclusion1 decks8 decks
4%synergy
Demolition Field
13%inclusion1 decks8 decks
7%synergy
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