Arvinox, the Mind Flail (Commander) - Budget Upgraded

Alternate Names:

Mind Flayer, the ShadowMind Flayer, the Shadow

Arvinox, the Mind Flail
Rank #1,481
9decks
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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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Thieving Amalgam
67%inclusion6 decks9 decks
65%synergy
Elder Brain
67%inclusion6 decks9 decks
64%synergy
Brainstealer Dragon
67%inclusion6 decks9 decks
64%synergy
Gonti, Lord of Luxury
67%inclusion6 decks9 decks
63%synergy
Gisa, Glorious Resurrector
67%inclusion6 decks9 decks
62%synergy
Dead Man's Chest
56%inclusion5 decks9 decks
55%synergy
Dredge the Mire
44%inclusion4 decks9 decks
44%synergy
Black Cat, Cunning Thief
44%inclusion4 decks9 decks
43%synergy
Court of Locthwain
44%inclusion4 decks9 decks
43%synergy
Necromantic Selection
44%inclusion4 decks9 decks
43%synergy
Top Cards
Dark Ritual
89%inclusion8 decks9 decks
22%synergy
Gray Merchant of Asphodel
67%inclusion6 decks9 decks
16%synergy
Dread Presence
56%inclusion5 decks9 decks
42%synergy
Wayfarer's Bauble
56%inclusion5 decks9 decks
41%synergy
Infernal Grasp
56%inclusion5 decks9 decks
30%synergy
Defile
44%inclusion4 decks9 decks
9%synergy
Burnished Hart
44%inclusion4 decks9 decks
38%synergy
Toxic Deluge
44%inclusion4 decks9 decks
8%synergy
K'rrik, Son of Yawgmoth
44%inclusion4 decks9 decks
25%synergy
Cunning Rhetoric
44%inclusion4 decks9 decks
42%synergy
Game Changers
Opposition Agent
11%inclusion1 decks9 decks
2%synergy
Bolas's Citadel
11%inclusion1 decks9 decks
-17%synergy
Creatures
Dauthi Voidwalker
44%inclusion4 decks9 decks
29%synergy
Crabomination
33%inclusion3 decks9 decks
32%synergy
Junktroller
33%inclusion3 decks9 decks
33%synergy
Nashi, Moon Sage's Scion
33%inclusion3 decks9 decks
30%synergy
Bismuth Mindrender
33%inclusion3 decks9 decks
33%synergy
Thieving Varmint
33%inclusion3 decks9 decks
30%synergy
Crypt Ghast
33%inclusion3 decks9 decks
-14%synergy
Intellect Devourer
33%inclusion3 decks9 decks
33%synergy
Oblivion Sower
33%inclusion3 decks9 decks
33%synergy
Reito Sentinel
33%inclusion3 decks9 decks
33%synergy
Dream Beavers
25%inclusion1 decks4 decks
24%synergy
Defiler of Flesh
22%inclusion2 decks9 decks
19%synergy
Plaguecrafter
22%inclusion2 decks9 decks
2%synergy
Morbid Opportunist
22%inclusion2 decks9 decks
-2%synergy
Solemn Simulacrum
22%inclusion2 decks9 decks
1%synergy
Geth, Lord of the Vault
22%inclusion2 decks9 decks
21%synergy
Nightmare Shepherd
22%inclusion2 decks9 decks
21%synergy
Gix, Yawgmoth Praetor
22%inclusion2 decks9 decks
17%synergy
Author of Shadows
22%inclusion2 decks9 decks
22%synergy
Archfiend of Depravity
22%inclusion2 decks9 decks
15%synergy
Lorcan, Warlock Collector
22%inclusion2 decks9 decks
22%synergy
Nirkana Revenant
22%inclusion2 decks9 decks
12%synergy
Brain Maggot
22%inclusion2 decks9 decks
22%synergy
Massacre Girl
22%inclusion2 decks9 decks
16%synergy
Gonti, Night Minister
22%inclusion2 decks9 decks
20%synergy
Ogre Slumlord
11%inclusion1 decks9 decks
2%synergy
Puppeteer Clique
11%inclusion1 decks9 decks
10%synergy
Plague Mare
11%inclusion1 decks9 decks
10%synergy
Filth
11%inclusion1 decks9 decks
9%synergy
Haunt of the Dead Marshes
11%inclusion1 decks9 decks
10%synergy
Nyxathid
11%inclusion1 decks9 decks
11%synergy
Underworld Charger
11%inclusion1 decks9 decks
11%synergy
Grimdancer
11%inclusion1 decks9 decks
11%synergy
Nighthawk Scavenger
11%inclusion1 decks9 decks
6%synergy
Nightmare
11%inclusion1 decks9 decks
10%synergy
Fear of Lost Teeth
11%inclusion1 decks9 decks
10%synergy
Greel, Mind Raker
11%inclusion1 decks9 decks
11%synergy
Gravegouger
11%inclusion1 decks9 decks
11%synergy
Magus of the Coffers
11%inclusion1 decks9 decks
5%synergy
Erebos, God of the Dead
11%inclusion1 decks9 decks
7%synergy
Midnight Scavengers
11%inclusion1 decks9 decks
11%synergy
Witch-king of Angmar
11%inclusion1 decks9 decks
10%synergy
Hoarding Broodlord
11%inclusion1 decks9 decks
7%synergy
Razaketh, the Foulblooded
11%inclusion1 decks9 decks
6%synergy
Murderous Rider
11%inclusion1 decks9 decks
5%synergy
Corrosive Mentor
11%inclusion1 decks9 decks
10%synergy
Wicked Visitor
11%inclusion1 decks9 decks
11%synergy
Stallion of Ashmouth
11%inclusion1 decks9 decks
11%synergy
Gifted Aetherborn
11%inclusion1 decks9 decks
8%synergy
Doom Whisperer
11%inclusion1 decks9 decks
8%synergy
Instants
Thrilling Encore
33%inclusion3 decks9 decks
32%synergy
Baleful Mastery
33%inclusion3 decks9 decks
26%synergy
Grim Return
33%inclusion3 decks9 decks
32%synergy
Withering Torment
33%inclusion3 decks9 decks
2%synergy
Hero's Downfall
22%inclusion2 decks9 decks
16%synergy
Fated Return
22%inclusion2 decks9 decks
22%synergy
Force of Despair
22%inclusion2 decks9 decks
15%synergy
Stinging Study
22%inclusion2 decks9 decks
20%synergy
Go for the Throat
22%inclusion2 decks9 decks
-0%synergy
Consuming Corruption
22%inclusion2 decks9 decks
7%synergy
Drag to the Underworld
22%inclusion2 decks9 decks
21%synergy
Sudden Spoiling
22%inclusion2 decks9 decks
14%synergy
The Spot's Portal
22%inclusion2 decks9 decks
22%synergy
Hagra Mauling
11%inclusion1 decks9 decks
7%synergy
Deadly Rollick
11%inclusion1 decks9 decks
-14%synergy
Fell the Profane
11%inclusion1 decks9 decks
-9%synergy
Diabolic Edict
11%inclusion1 decks9 decks
10%synergy
Scour from Existence
11%inclusion1 decks9 decks
11%synergy
Annihilate
11%inclusion1 decks9 decks
11%synergy
Snuff Out
11%inclusion1 decks9 decks
-3%synergy
Heartless Act
11%inclusion1 decks9 decks
9%synergy
Silence the Believers
11%inclusion1 decks9 decks
11%synergy
Anoint with Affliction
11%inclusion1 decks9 decks
11%synergy
To the Slaughter
11%inclusion1 decks9 decks
11%synergy
Battle-Rage Blessing
11%inclusion1 decks9 decks
10%synergy
Boon of Erebos
11%inclusion1 decks9 decks
11%synergy
Doom Blade
11%inclusion1 decks9 decks
4%synergy
Outrageous Robbery
11%inclusion1 decks9 decks
9%synergy
Not of This World
11%inclusion1 decks9 decks
11%synergy
Soul Shatter
11%inclusion1 decks9 decks
-0%synergy
Armor of Shadows
11%inclusion1 decks9 decks
9%synergy
Slaughter Pact
11%inclusion1 decks9 decks
9%synergy
Tendrils of Corruption
11%inclusion1 decks9 decks
8%synergy
Murder
11%inclusion1 decks9 decks
1%synergy
Suspended Sentence
11%inclusion1 decks9 decks
11%synergy
Long Goodbye
11%inclusion1 decks9 decks
10%synergy
Spoils of Evil
11%inclusion1 decks9 decks
11%synergy
Reckless Spite
11%inclusion1 decks9 decks
11%synergy
Malakir Rebirth
11%inclusion1 decks9 decks
-13%synergy
Unseal the Necropolis
11%inclusion1 decks9 decks
10%synergy
Butcher's Glee
11%inclusion1 decks9 decks
11%synergy
Ashnod's Intervention
11%inclusion1 decks9 decks
10%synergy
Liliana's Triumph
11%inclusion1 decks9 decks
5%synergy
Alesha's Legacy
11%inclusion1 decks9 decks
10%synergy
Crypt Incursion
11%inclusion1 decks9 decks
9%synergy
Breathe Your Last
11%inclusion1 decks9 decks
9%synergy
Erebos's Intervention
11%inclusion1 decks9 decks
9%synergy
Power Word Kill
11%inclusion1 decks9 decks
10%synergy
Abnormal Endurance
11%inclusion1 decks9 decks
10%synergy
Saw in Half
11%inclusion1 decks9 decks
2%synergy
Sorceries
Yawgmoth's Vile Offering
33%inclusion3 decks9 decks
33%synergy
Reanimate
33%inclusion3 decks9 decks
-8%synergy
Deadly Tempest
33%inclusion3 decks9 decks
31%synergy
Sign in Blood
33%inclusion3 decks9 decks
-2%synergy
Visions of Dread
22%inclusion2 decks9 decks
22%synergy
Torment of Hailfire
22%inclusion2 decks9 decks
7%synergy
Feed the Swarm
22%inclusion2 decks9 decks
-28%synergy
Mutilate
22%inclusion2 decks9 decks
7%synergy
Praetor's Grasp
22%inclusion2 decks9 decks
18%synergy
Cruelclaw's Heist
22%inclusion2 decks9 decks
20%synergy
Night's Whisper
22%inclusion2 decks9 decks
-3%synergy
Exsanguinate
22%inclusion2 decks9 decks
-3%synergy
Corrupt
22%inclusion2 decks9 decks
20%synergy
Beacon of Unrest
22%inclusion2 decks9 decks
19%synergy
Extinguish All Hope
22%inclusion2 decks9 decks
22%synergy
Heartless Conscription
22%inclusion2 decks9 decks
21%synergy
Breach the Multiverse
22%inclusion2 decks9 decks
16%synergy
Worst Fears
22%inclusion2 decks9 decks
22%synergy
Predators' Hour
11%inclusion1 decks9 decks
10%synergy
Black Sun's Zenith
11%inclusion1 decks9 decks
6%synergy
Incarnation Technique
11%inclusion1 decks9 decks
10%synergy
Psychotic Episode
11%inclusion1 decks9 decks
11%synergy
Demogorgon's Clutches
11%inclusion1 decks9 decks
11%synergy
Life's Finale
11%inclusion1 decks9 decks
10%synergy
Drill Bit
11%inclusion1 decks9 decks
11%synergy
Neverending Torment
11%inclusion1 decks9 decks
11%synergy
Diabolic Tutor
11%inclusion1 decks9 decks
-2%synergy
Aether Snap
11%inclusion1 decks9 decks
11%synergy
Soul Transfer
11%inclusion1 decks9 decks
11%synergy
Victimize
11%inclusion1 decks9 decks
-16%synergy
Profane Tutor
11%inclusion1 decks9 decks
7%synergy
Nightmare Unmaking
11%inclusion1 decks9 decks
11%synergy
Come Back Wrong
11%inclusion1 decks9 decks
9%synergy
Duress
11%inclusion1 decks9 decks
5%synergy
Addle
11%inclusion1 decks9 decks
11%synergy
Inquisition of Kozilek
11%inclusion1 decks9 decks
9%synergy
Bubbling Muck
11%inclusion1 decks9 decks
-5%synergy
Xander's Pact
11%inclusion1 decks9 decks
11%synergy
Rise from the Grave
11%inclusion1 decks9 decks
10%synergy
Shadow of the Enemy
11%inclusion1 decks9 decks
11%synergy
Petty Larceny
11%inclusion1 decks9 decks
11%synergy
Read the Bones
11%inclusion1 decks9 decks
-5%synergy
Thought Distortion
11%inclusion1 decks9 decks
11%synergy
Head Games
11%inclusion1 decks9 decks
11%synergy
Killing Wave
11%inclusion1 decks9 decks
9%synergy
Profane Command
11%inclusion1 decks9 decks
9%synergy
Blood Money
11%inclusion1 decks9 decks
8%synergy
Ancient Craving
11%inclusion1 decks9 decks
9%synergy
Ruinous Path
11%inclusion1 decks9 decks
11%synergy
Ambition's Cost
11%inclusion1 decks9 decks
8%synergy
Utility Artifacts
Staff of Eden, Vault's Key
33%inclusion3 decks9 decks
32%synergy
Nevinyrral's Disk
22%inclusion2 decks9 decks
21%synergy
Jet Medallion
22%inclusion2 decks9 decks
-40%synergy
Swiftfoot Boots
22%inclusion2 decks9 decks
-9%synergy
Lightning Greaves
22%inclusion2 decks9 decks
-12%synergy
Reito Lantern
22%inclusion2 decks9 decks
22%synergy
The Darkness Crystal
22%inclusion2 decks9 decks
2%synergy
Barbed Bloodletter
17%inclusion1 decks6 decks
16%synergy
Ashnod's Altar
11%inclusion1 decks9 decks
-9%synergy
Lashwrithe
11%inclusion1 decks9 decks
7%synergy
Chaos Wand
11%inclusion1 decks9 decks
11%synergy
Damping Matrix
11%inclusion1 decks9 decks
11%synergy
Glaring Spotlight
11%inclusion1 decks9 decks
10%synergy
River Song's Diary
11%inclusion1 decks9 decks
11%synergy
Vorpal Sword
11%inclusion1 decks9 decks
7%synergy
Cursed Totem
11%inclusion1 decks9 decks
11%synergy
Bloodsoaked Altar
11%inclusion1 decks9 decks
11%synergy
Mirage Mirror
11%inclusion1 decks9 decks
10%synergy
Realmbreaker, the Invasion Tree
11%inclusion1 decks9 decks
10%synergy
Enormous Energy Blade
11%inclusion1 decks9 decks
11%synergy
Draugr's Helm
11%inclusion1 decks9 decks
11%synergy
Tithing Blade
11%inclusion1 decks9 decks
9%synergy
Phyrexian Altar
11%inclusion1 decks9 decks
-3%synergy
Expedition Map
11%inclusion1 decks9 decks
-0%synergy
Sword of Hearth and Home
11%inclusion1 decks9 decks
10%synergy
Gisa's Favorite Shovel
11%inclusion1 decks9 decks
10%synergy
Netherborn Altar
11%inclusion1 decks9 decks
9%synergy
The Cauldron of Eternity
11%inclusion1 decks9 decks
11%synergy
Giant's Skewer
11%inclusion1 decks9 decks
11%synergy
Bloodthirsty Blade
11%inclusion1 decks9 decks
10%synergy
Mask of Griselbrand
11%inclusion1 decks9 decks
8%synergy
Groom's Finery
11%inclusion1 decks9 decks
11%synergy
Winter Moon
11%inclusion1 decks9 decks
10%synergy
Avarice Totem
11%inclusion1 decks9 decks
11%synergy
Mindcrank
11%inclusion1 decks9 decks
6%synergy
Executioner's Capsule
11%inclusion1 decks9 decks
11%synergy
Whispersteel Dagger
11%inclusion1 decks9 decks
11%synergy
Drossclaw
11%inclusion1 decks9 decks
11%synergy
Ring of Xathrid
11%inclusion1 decks9 decks
10%synergy
Elbrus, the Binding Blade
11%inclusion1 decks9 decks
10%synergy
Demon's Horn
11%inclusion1 decks9 decks
7%synergy
Thaumatic Compass
11%inclusion1 decks9 decks
11%synergy
Entropic Battlecruiser
11%inclusion1 decks9 decks
8%synergy
Enchantments
Grave Betrayal
33%inclusion3 decks9 decks
31%synergy
Underworld Dreams
33%inclusion3 decks9 decks
28%synergy
Animate Dead
33%inclusion3 decks9 decks
16%synergy
Phyrexian Arena
33%inclusion3 decks9 decks
-6%synergy
Black Market
22%inclusion2 decks9 decks
2%synergy
Meathook Massacre II
22%inclusion2 decks9 decks
16%synergy
Clawing Torment
11%inclusion1 decks9 decks
11%synergy
Hecatomb
11%inclusion1 decks9 decks
11%synergy
Dance of the Dead
11%inclusion1 decks9 decks
8%synergy
Cruel Reality
11%inclusion1 decks9 decks
11%synergy
Underworld Connections
11%inclusion1 decks9 decks
9%synergy
The Eldest Reborn
11%inclusion1 decks9 decks
8%synergy
Necromancy
11%inclusion1 decks9 decks
6%synergy
Minion's Return
11%inclusion1 decks9 decks
10%synergy
Call of the Ring
11%inclusion1 decks9 decks
9%synergy
Desolation
11%inclusion1 decks9 decks
11%synergy
Agent of the Shadow Thieves
11%inclusion1 decks9 decks
10%synergy
No Mercy
11%inclusion1 decks9 decks
4%synergy
Painful Quandary
11%inclusion1 decks9 decks
1%synergy
Oubliette
11%inclusion1 decks9 decks
8%synergy
Demonic Embrace
11%inclusion1 decks9 decks
10%synergy
Black Market Connections
11%inclusion1 decks9 decks
-14%synergy
Baneful Omen
11%inclusion1 decks9 decks
11%synergy
Revenge of Ravens
11%inclusion1 decks9 decks
9%synergy
Heartless Summoning
11%inclusion1 decks9 decks
6%synergy
Bad Moon
11%inclusion1 decks9 decks
8%synergy
Parasitic Impetus
11%inclusion1 decks9 decks
10%synergy
Eye of Nidhogg
11%inclusion1 decks9 decks
10%synergy
Parker Luck
11%inclusion1 decks9 decks
10%synergy
Planeswalkers
Ob Nixilis Reignited
22%inclusion2 decks9 decks
20%synergy
Liliana of the Dark Realms
11%inclusion1 decks9 decks
-3%synergy
Karn, the Great Creator
11%inclusion1 decks9 decks
10%synergy
Liliana, Waker of the Dead
11%inclusion1 decks9 decks
7%synergy
Utility Lands
Bojuka Bog
56%inclusion5 decks9 decks
8%synergy
Cabal Stronghold
44%inclusion4 decks9 decks
10%synergy
Mortuary Mire
33%inclusion3 decks9 decks
21%synergy
Barren Moor
33%inclusion3 decks9 decks
24%synergy
Cabal Coffers
33%inclusion3 decks9 decks
-21%synergy
Temple of the False God
33%inclusion3 decks9 decks
26%synergy
Witch's Cottage
22%inclusion2 decks9 decks
-2%synergy
Thespian's Stage
22%inclusion2 decks9 decks
17%synergy
Castle Locthwain
22%inclusion2 decks9 decks
6%synergy
Havengul Laboratory
22%inclusion2 decks9 decks
22%synergy
Rogue's Passage
22%inclusion2 decks9 decks
3%synergy
Ebon Stronghold
11%inclusion1 decks9 decks
10%synergy
Hostile Hostel
11%inclusion1 decks9 decks
11%synergy
Memorial to Folly
11%inclusion1 decks9 decks
8%synergy
Ghost Quarter
11%inclusion1 decks9 decks
9%synergy
War Room
11%inclusion1 decks9 decks
-5%synergy
Emergence Zone
11%inclusion1 decks9 decks
8%synergy
Command Beacon
11%inclusion1 decks9 decks
3%synergy
Nykthos, Shrine to Nyx
11%inclusion1 decks9 decks
-19%synergy
Takenuma, Abandoned Mire
11%inclusion1 decks9 decks
-5%synergy
Mana Artifacts
Sol Ring
89%inclusion8 decks9 decks
3%synergy
Arcane Signet
67%inclusion6 decks9 decks
5%synergy
Thran Dynamo
44%inclusion4 decks9 decks
39%synergy
Worn Powerstone
44%inclusion4 decks9 decks
40%synergy
Charcoal Diamond
33%inclusion3 decks9 decks
12%synergy
Fellwar Stone
33%inclusion3 decks9 decks
19%synergy
Thought Vessel
33%inclusion3 decks9 decks
9%synergy
Caged Sun
22%inclusion2 decks9 decks
12%synergy
Everflowing Chalice
22%inclusion2 decks9 decks
17%synergy
Gauntlet of Power
22%inclusion2 decks9 decks
19%synergy
Hedron Archive
22%inclusion2 decks9 decks
19%synergy
Mind Stone
22%inclusion2 decks9 decks
-6%synergy
Lotus Bloom
11%inclusion1 decks9 decks
11%synergy
Unstable Obelisk
11%inclusion1 decks9 decks
10%synergy
Commander's Sphere
11%inclusion1 decks9 decks
3%synergy
Replicating Ring
11%inclusion1 decks9 decks
11%synergy
Empowered Autogenerator
11%inclusion1 decks9 decks
11%synergy
Vessel of Endless Rest
11%inclusion1 decks9 decks
11%synergy
Sol Talisman
11%inclusion1 decks9 decks
11%synergy
Gilded Lotus
11%inclusion1 decks9 decks
6%synergy
Nyx Lotus
11%inclusion1 decks9 decks
5%synergy
Extraplanar Lens
11%inclusion1 decks9 decks
6%synergy
Skyclave Relic
11%inclusion1 decks9 decks
11%synergy
Lands
Swamp
100%inclusion9 decks9 decks
5%synergy
Myriad Landscape
22%inclusion2 decks9 decks
-2%synergy
Hagra Mauling
11%inclusion1 decks9 decks
7%synergy
Fell the Profane
11%inclusion1 decks9 decks
-9%synergy
Boggart Trawler
11%inclusion1 decks9 decks
2%synergy
Malakir Rebirth
11%inclusion1 decks9 decks
-13%synergy
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