Average Deck for Arvinox, the Mind Flail - Expensive Upgraded

Alternate Names:

Mind Flayer, the ShadowMind Flayer, the Shadow

Arvinox, the Mind Flail
Rank #1,326
6decks
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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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Average Decklist

Ancient Brass Dragon
Ancient Brass Dragon
Brainstealer Dragon
Brainstealer Dragon
Crypt Ghast
Crypt Ghast
Dauthi Voidwalker
Dauthi Voidwalker
Dread Presence
Dread Presence
Elder Brain
Elder Brain
Gisa, Glorious Resurrector
Gisa, Glorious Resurrector
Gix, Yawgmoth Praetor
Gix, Yawgmoth Praetor
Gonti, Night Minister
Gonti, Night Minister
Gray Merchant of Asphodel
Gray Merchant of Asphodel
K'rrik, Son of Yawgmoth
K'rrik, Son of Yawgmoth
Lord of the Void
Lord of the Void
Morbid Opportunist
Morbid Opportunist
Nirkana Revenant
Nirkana Revenant
Opposition Agent
Opposition Agent
Phyrexian Obliterator
Phyrexian Obliterator
Sepulchral Primordial
Sepulchral Primordial
Sheoldred, the Apocalypse
Sheoldred, the Apocalypse
Solemn Simulacrum
Solemn Simulacrum
Valgavoth, Terror Eater
Valgavoth, Terror Eater
Instants (8)
Baleful Mastery
Baleful Mastery
Cabal Ritual
Cabal Ritual
Darkness
Darkness
Dark Ritual
Dark Ritual
Deadly Rollick
Deadly Rollick
Defile
Defile
Imp's Mischief
Imp's Mischief
Stinging Study
Stinging Study
Sorceries (13)
Breach the Multiverse
Breach the Multiverse
Bubbling Muck
Bubbling Muck
Damnation
Damnation
Exsanguinate
Exsanguinate
Feed the Swarm
Feed the Swarm
Night's Whisper
Night's Whisper
Praetor's Grasp
Praetor's Grasp
Profane Transfusion
Profane Transfusion
Reanimate
Reanimate
Rise of the Dark Realms
Rise of the Dark Realms
Sign in Blood
Sign in Blood
Torment of Hailfire
Torment of Hailfire
Toxic Deluge
Toxic Deluge
Artifacts (12)
Arcane Signet
Arcane Signet
Bolas's Citadel
Bolas's Citadel
Bontu's Monument
Bontu's Monument
Jet Medallion
Jet Medallion
Lightning Greaves
Lightning Greaves
Mana Vault
Mana Vault
Sceptre of Eternal Glory
Sceptre of Eternal Glory
Sol Ring
Sol Ring
Swiftfoot Boots
Swiftfoot Boots
The Darkness Crystal
The Darkness Crystal
Thran Dynamo
Thran Dynamo
Throne of Eldraine
Throne of Eldraine
Enchantments (9)
Animate Dead
Animate Dead
Bitterblossom
Bitterblossom
Black Market
Black Market
Black Market Connections
Black Market Connections
Court of Locthwain
Court of Locthwain
Cunning Rhetoric
Cunning Rhetoric
Necropotence
Necropotence
No Mercy
No Mercy
Phyrexian Arena
Phyrexian Arena
Planeswalkers (1)
Liliana of the Dark Realms
Liliana of the Dark Realms
Lands (14)
Bojuka Bog
Bojuka Bog
Cabal Coffers
Cabal Coffers
Cabal Stronghold
Cabal Stronghold
Castle Locthwain
Castle Locthwain
Deserted Temple
Deserted Temple
Myriad Landscape
Myriad Landscape
Nykthos, Shrine to Nyx
Nykthos, Shrine to Nyx
Reliquary Tower
Reliquary Tower
Shizo, Death's Storehouse
Shizo, Death's Storehouse
Takenuma, Abandoned Mire
Takenuma, Abandoned Mire
Urborg, Tomb of Yawgmoth
Urborg, Tomb of Yawgmoth
Urza's Cave
Urza's Cave
War Room
War Room
Witch's Cottage
Witch's Cottage
Basics (1)
Swamp
22 Swamps