Mind Flayer, the Shadow (Commander) - Budget Upgraded

Original Name:

Arvinox, the Mind FlailArvinox, the Mind Flail

Mind Flayer, the Shadow
Rank #1,333
6decks
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!
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Gonti, Lord of Luxury
83%inclusion5 decks6 decks
80%synergy
Gisa, Glorious Resurrector
83%inclusion5 decks6 decks
78%synergy
Dead Man's Chest
67%inclusion4 decks6 decks
66%synergy
Thieving Amalgam
67%inclusion4 decks6 decks
65%synergy
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64%synergy
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67%inclusion4 decks6 decks
64%synergy
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67%inclusion4 decks6 decks
51%synergy
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33%synergy
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83%inclusion5 decks6 decks
32%synergy
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67%inclusion4 decks6 decks
29%synergy
Game Changers
Opposition Agent
17%inclusion1 decks6 decks
7%synergy
Creatures
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50%inclusion3 decks6 decks
35%synergy
Burnished Hart
50%inclusion3 decks6 decks
42%synergy
Nashi, Moon Sage's Scion
50%inclusion3 decks6 decks
46%synergy
Dauthi Voidwalker
50%inclusion3 decks6 decks
34%synergy
K'rrik, Son of Yawgmoth
50%inclusion3 decks6 decks
31%synergy
Reito Sentinel
50%inclusion3 decks6 decks
50%synergy
Black Cat, Cunning Thief
40%inclusion2 decks5 decks
39%synergy
Junktroller
33%inclusion2 decks6 decks
33%synergy
Author of Shadows
33%inclusion2 decks6 decks
33%synergy
Crypt Ghast
33%inclusion2 decks6 decks
-15%synergy
Nightmare Shepherd
33%inclusion2 decks6 decks
32%synergy
Oblivion Sower
33%inclusion2 decks6 decks
33%synergy
Bismuth Mindrender
33%inclusion2 decks6 decks
33%synergy
Morbid Opportunist
33%inclusion2 decks6 decks
10%synergy
Brain Maggot
33%inclusion2 decks6 decks
33%synergy
Intellect Devourer
33%inclusion2 decks6 decks
32%synergy
Solemn Simulacrum
17%inclusion1 decks6 decks
-6%synergy
Ogre Slumlord
17%inclusion1 decks6 decks
7%synergy
Sinister Starfish
17%inclusion1 decks6 decks
16%synergy
Nirkana Revenant
17%inclusion1 decks6 decks
5%synergy
Palladium Myr
17%inclusion1 decks6 decks
15%synergy
Vashta Nerada
17%inclusion1 decks6 decks
15%synergy
Twilight Prophet
17%inclusion1 decks6 decks
11%synergy
Piper of the Swarm
17%inclusion1 decks6 decks
10%synergy
Valgavoth, Terror Eater
17%inclusion1 decks6 decks
11%synergy
Rakshasa Debaser
17%inclusion1 decks6 decks
16%synergy
Archetype of Finality
17%inclusion1 decks6 decks
16%synergy
Dauthi Mindripper
17%inclusion1 decks6 decks
17%synergy
Vincent Valentine
17%inclusion1 decks6 decks
11%synergy
Magus of the Coffers
17%inclusion1 decks6 decks
10%synergy
Plaguecrafter
17%inclusion1 decks6 decks
-3%synergy
Nyxathid
17%inclusion1 decks6 decks
16%synergy
Filth
17%inclusion1 decks6 decks
14%synergy
Umbra Stalker
17%inclusion1 decks6 decks
17%synergy
Canoptek Wraith
17%inclusion1 decks6 decks
14%synergy
Varragoth, Bloodsky Sire
17%inclusion1 decks6 decks
12%synergy
Abyssal Harvester
17%inclusion1 decks6 decks
13%synergy
Gix, Yawgmoth Praetor
17%inclusion1 decks6 decks
12%synergy
Necrogen Scudder
17%inclusion1 decks6 decks
17%synergy
Crow of Dark Tidings
17%inclusion1 decks6 decks
16%synergy
Night Incarnate
17%inclusion1 decks6 decks
17%synergy
Thieving Varmint
17%inclusion1 decks6 decks
13%synergy
Ardyn, the Usurper
17%inclusion1 decks6 decks
14%synergy
Agent Venom
17%inclusion1 decks6 decks
14%synergy
Puppeteer Clique
17%inclusion1 decks6 decks
15%synergy
Razaketh, the Foulblooded
17%inclusion1 decks6 decks
11%synergy
Midnight Scavengers
17%inclusion1 decks6 decks
16%synergy
Erebos, God of the Dead
17%inclusion1 decks6 decks
12%synergy
Greel, Mind Raker
17%inclusion1 decks6 decks
17%synergy
Witch-king of Angmar
17%inclusion1 decks6 decks
15%synergy
Instants
Infernal Grasp
50%inclusion3 decks6 decks
25%synergy
Grim Return
50%inclusion3 decks6 decks
49%synergy
Hero's Downfall
33%inclusion2 decks6 decks
26%synergy
Fated Return
33%inclusion2 decks6 decks
33%synergy
Force of Despair
33%inclusion2 decks6 decks
26%synergy
Stinging Study
33%inclusion2 decks6 decks
31%synergy
Drag to the Underworld
33%inclusion2 decks6 decks
32%synergy
Thrilling Encore
33%inclusion2 decks6 decks
31%synergy
Baleful Mastery
33%inclusion2 decks6 decks
24%synergy
Go for the Throat
33%inclusion2 decks6 decks
10%synergy
Withering Torment
33%inclusion2 decks6 decks
2%synergy
The Spot's Portal
20%inclusion1 decks5 decks
20%synergy
Silence the Believers
17%inclusion1 decks6 decks
17%synergy
Not of This World
17%inclusion1 decks6 decks
16%synergy
Liliana's Triumph
17%inclusion1 decks6 decks
11%synergy
Crypt Incursion
17%inclusion1 decks6 decks
14%synergy
Sudden Spoiling
17%inclusion1 decks6 decks
7%synergy
Maximum Overdrive
17%inclusion1 decks6 decks
16%synergy
Overkill
17%inclusion1 decks6 decks
9%synergy
Deadly Rollick
17%inclusion1 decks6 decks
-7%synergy
Diabolic Edict
17%inclusion1 decks6 decks
15%synergy
Scour from Existence
17%inclusion1 decks6 decks
16%synergy
To the Slaughter
17%inclusion1 decks6 decks
17%synergy
Doom Blade
17%inclusion1 decks6 decks
9%synergy
Outrageous Robbery
17%inclusion1 decks6 decks
15%synergy
Slaughter Pact
17%inclusion1 decks6 decks
14%synergy
Murder
17%inclusion1 decks6 decks
6%synergy
Long Goodbye
17%inclusion1 decks6 decks
15%synergy
Reckless Spite
17%inclusion1 decks6 decks
16%synergy
Unseal the Necropolis
17%inclusion1 decks6 decks
15%synergy
Tragic Slip
17%inclusion1 decks6 decks
-4%synergy
Consuming Corruption
17%inclusion1 decks6 decks
1%synergy
Suspended Sentence
17%inclusion1 decks6 decks
16%synergy
Treacherous Urge
17%inclusion1 decks6 decks
17%synergy
Sorceries
Dredge the Mire
50%inclusion3 decks6 decks
49%synergy
Yawgmoth's Vile Offering
50%inclusion3 decks6 decks
49%synergy
Reanimate
50%inclusion3 decks6 decks
11%synergy
Toxic Deluge
50%inclusion3 decks6 decks
13%synergy
Necromantic Selection
50%inclusion3 decks6 decks
48%synergy
Heartless Conscription
33%inclusion2 decks6 decks
32%synergy
Praetor's Grasp
33%inclusion2 decks6 decks
29%synergy
Cruelclaw's Heist
33%inclusion2 decks6 decks
31%synergy
Beacon of Unrest
33%inclusion2 decks6 decks
29%synergy
Deadly Tempest
33%inclusion2 decks6 decks
31%synergy
Sign in Blood
33%inclusion2 decks6 decks
-3%synergy
Breach the Multiverse
33%inclusion2 decks6 decks
27%synergy
Black Sun's Zenith
17%inclusion1 decks6 decks
11%synergy
Incarnation Technique
17%inclusion1 decks6 decks
15%synergy
Psychotic Episode
17%inclusion1 decks6 decks
17%synergy
Drill Bit
17%inclusion1 decks6 decks
17%synergy
Neverending Torment
17%inclusion1 decks6 decks
17%synergy
Profane Tutor
17%inclusion1 decks6 decks
12%synergy
Nightmare Unmaking
17%inclusion1 decks6 decks
16%synergy
Duress
17%inclusion1 decks6 decks
10%synergy
Predators' Hour
17%inclusion1 decks6 decks
15%synergy
Rise from the Grave
17%inclusion1 decks6 decks
16%synergy
Shadow of the Enemy
17%inclusion1 decks6 decks
16%synergy
Feed the Swarm
17%inclusion1 decks6 decks
-34%synergy
Thought Distortion
17%inclusion1 decks6 decks
17%synergy
Head Games
17%inclusion1 decks6 decks
16%synergy
Mutilate
17%inclusion1 decks6 decks
-1%synergy
Blood Money
17%inclusion1 decks6 decks
14%synergy
Night's Whisper
17%inclusion1 decks6 decks
-8%synergy
Exsanguinate
17%inclusion1 decks6 decks
-8%synergy
Flay Essence
17%inclusion1 decks6 decks
16%synergy
Behold the Beyond
17%inclusion1 decks6 decks
16%synergy
Sever the Bloodline
17%inclusion1 decks6 decks
17%synergy
Never // Return
17%inclusion1 decks6 decks
16%synergy
Sanguimancy
17%inclusion1 decks6 decks
16%synergy
Worst Fears
17%inclusion1 decks6 decks
16%synergy
Soul Transfer
17%inclusion1 decks6 decks
16%synergy
Victimize
17%inclusion1 decks6 decks
-10%synergy
Come Back Wrong
17%inclusion1 decks6 decks
14%synergy
Inquisition of Kozilek
17%inclusion1 decks6 decks
15%synergy
Petty Larceny
17%inclusion1 decks6 decks
16%synergy
Killing Wave
17%inclusion1 decks6 decks
14%synergy
Ruinous Path
17%inclusion1 decks6 decks
16%synergy
Ambition's Cost
17%inclusion1 decks6 decks
14%synergy
Stronghold Discipline
17%inclusion1 decks6 decks
17%synergy
In Garruk's Wake
17%inclusion1 decks6 decks
13%synergy
Doomfall
17%inclusion1 decks6 decks
17%synergy
Ghouls' Night Out
17%inclusion1 decks6 decks
16%synergy
Grim Tutor
17%inclusion1 decks6 decks
5%synergy
Invoke Despair
17%inclusion1 decks6 decks
14%synergy
Utility Artifacts
Staff of Eden, Vault's Key
33%inclusion2 decks6 decks
32%synergy
Swiftfoot Boots
33%inclusion2 decks6 decks
2%synergy
Lightning Greaves
33%inclusion2 decks6 decks
0%synergy
Reito Lantern
33%inclusion2 decks6 decks
33%synergy
The Darkness Crystal
33%inclusion2 decks6 decks
14%synergy
Damping Matrix
17%inclusion1 decks6 decks
17%synergy
Glaring Spotlight
17%inclusion1 decks6 decks
16%synergy
River Song's Diary
17%inclusion1 decks6 decks
17%synergy
Vorpal Sword
17%inclusion1 decks6 decks
13%synergy
Realmbreaker, the Invasion Tree
17%inclusion1 decks6 decks
16%synergy
The Cauldron of Eternity
17%inclusion1 decks6 decks
16%synergy
Bloodthirsty Blade
17%inclusion1 decks6 decks
16%synergy
Jet Medallion
17%inclusion1 decks6 decks
-44%synergy
Mindcrank
17%inclusion1 decks6 decks
11%synergy
Whispersteel Dagger
17%inclusion1 decks6 decks
16%synergy
Ashnod's Altar
17%inclusion1 decks6 decks
-3%synergy
Cursed Totem
17%inclusion1 decks6 decks
16%synergy
Mirage Mirror
17%inclusion1 decks6 decks
16%synergy
Nevinyrral's Disk
17%inclusion1 decks6 decks
15%synergy
Mask of Griselbrand
17%inclusion1 decks6 decks
13%synergy
Winter Moon
17%inclusion1 decks6 decks
15%synergy
Chaos Wand
17%inclusion1 decks6 decks
16%synergy
Phyrexian Altar
17%inclusion1 decks6 decks
4%synergy
Sword of Hearth and Home
17%inclusion1 decks6 decks
15%synergy
Netherborn Altar
17%inclusion1 decks6 decks
15%synergy
Avarice Totem
17%inclusion1 decks6 decks
17%synergy
Demon's Horn
17%inclusion1 decks6 decks
12%synergy
Thaumatic Compass
17%inclusion1 decks6 decks
16%synergy
Enchantments
Cunning Rhetoric
50%inclusion3 decks6 decks
48%synergy
Underworld Dreams
50%inclusion3 decks6 decks
44%synergy
Court of Locthwain
50%inclusion3 decks6 decks
48%synergy
Grave Betrayal
50%inclusion3 decks6 decks
47%synergy
Animate Dead
33%inclusion2 decks6 decks
16%synergy
Phyrexian Arena
33%inclusion2 decks6 decks
-7%synergy
Clawing Torment
17%inclusion1 decks6 decks
16%synergy
Cruel Reality
17%inclusion1 decks6 decks
16%synergy
Underworld Connections
17%inclusion1 decks6 decks
15%synergy
Meathook Massacre II
17%inclusion1 decks6 decks
10%synergy
Painful Quandary
17%inclusion1 decks6 decks
6%synergy
Black Market Connections
17%inclusion1 decks6 decks
-7%synergy
Parker Luck
17%inclusion1 decks6 decks
16%synergy
Oubliette
17%inclusion1 decks6 decks
14%synergy
Heartless Summoning
17%inclusion1 decks6 decks
12%synergy
Parasitic Impetus
17%inclusion1 decks6 decks
16%synergy
Eye of Nidhogg
17%inclusion1 decks6 decks
16%synergy
Hecatomb
17%inclusion1 decks6 decks
16%synergy
Necromancy
17%inclusion1 decks6 decks
11%synergy
Minion's Return
17%inclusion1 decks6 decks
16%synergy
Call of the Ring
17%inclusion1 decks6 decks
14%synergy
Desolation
17%inclusion1 decks6 decks
16%synergy
No Mercy
17%inclusion1 decks6 decks
9%synergy
Demonic Embrace
17%inclusion1 decks6 decks
16%synergy
Planeswalkers
Ob Nixilis Reignited
17%inclusion1 decks6 decks
14%synergy
Karn, the Great Creator
17%inclusion1 decks6 decks
16%synergy
Liliana of the Dark Realms
17%inclusion1 decks6 decks
3%synergy
Liliana, Waker of the Dead
17%inclusion1 decks6 decks
12%synergy
Utility Lands
Bojuka Bog
67%inclusion4 decks6 decks
20%synergy
Cabal Stronghold
50%inclusion3 decks6 decks
15%synergy
Barren Moor
33%inclusion2 decks6 decks
23%synergy
Thespian's Stage
33%inclusion2 decks6 decks
28%synergy
Havengul Laboratory
33%inclusion2 decks6 decks
33%synergy
Mortuary Mire
33%inclusion2 decks6 decks
20%synergy
Temple of the False God
33%inclusion2 decks6 decks
25%synergy
Rogue's Passage
33%inclusion2 decks6 decks
15%synergy
Hostile Hostel
17%inclusion1 decks6 decks
16%synergy
Command Beacon
17%inclusion1 decks6 decks
8%synergy
Memorial to Folly
17%inclusion1 decks6 decks
13%synergy
Cabal Coffers
17%inclusion1 decks6 decks
-38%synergy
Susur Secundi, Void Altar
17%inclusion1 decks6 decks
9%synergy
Ebon Stronghold
17%inclusion1 decks6 decks
15%synergy
Witch's Cottage
17%inclusion1 decks6 decks
-8%synergy
War Room
17%inclusion1 decks6 decks
0%synergy
Emergence Zone
17%inclusion1 decks6 decks
13%synergy
Castle Locthwain
17%inclusion1 decks6 decks
-1%synergy
Mana Artifacts
Sol Ring
100%inclusion6 decks6 decks
14%synergy
Arcane Signet
83%inclusion5 decks6 decks
21%synergy
Worn Powerstone
50%inclusion3 decks6 decks
46%synergy
Gauntlet of Power
33%inclusion2 decks6 decks
30%synergy
Charcoal Diamond
33%inclusion2 decks6 decks
10%synergy
Fellwar Stone
33%inclusion2 decks6 decks
19%synergy
Thought Vessel
33%inclusion2 decks6 decks
7%synergy
Thran Dynamo
33%inclusion2 decks6 decks
27%synergy
Commander's Sphere
17%inclusion1 decks6 decks
8%synergy
Replicating Ring
17%inclusion1 decks6 decks
16%synergy
Gilded Lotus
17%inclusion1 decks6 decks
11%synergy
Empowered Autogenerator
17%inclusion1 decks6 decks
16%synergy
Sol Talisman
17%inclusion1 decks6 decks
16%synergy
Lotus Bloom
17%inclusion1 decks6 decks
16%synergy
Unstable Obelisk
17%inclusion1 decks6 decks
15%synergy
Caged Sun
17%inclusion1 decks6 decks
5%synergy
Hedron Archive
17%inclusion1 decks6 decks
13%synergy
Mind Stone
17%inclusion1 decks6 decks
-13%synergy
Skyclave Relic
17%inclusion1 decks6 decks
16%synergy
Lands
Swamp
100%inclusion6 decks6 decks
5%synergy
Myriad Landscape
17%inclusion1 decks6 decks
-9%synergy