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Average Deck for Arvinox, the Mind Flail - Budget Upgraded
Alternate Names:
Mind Flayer, the ShadowMind Flayer, the Shadow
Arvinox, the Mind Flail
Rank #1,351
6decks

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!

Apr 21, 2025
Through The Omenpaths Introduced For MTGO, Arena
Wizards of the Coast has announced Through the Omenpaths, a new digital-only release that will serve a similar purpose to Universes Within.
Average Decklist
- 1 Arvinox, the Mind FlailArvinox, the Mind Flail
- 1 Arcane SignetArcane Signet
- 1 Barren MoorBarren Moor
- 1 Beacon of UnrestBeacon of Unrest
- 1 Bismuth MindrenderBismuth Mindrender
- 1 Black Cat, Cunning ThiefBlack Cat, Cunning Thief
- 1 Bojuka BogBojuka Bog
- 1 Brain MaggotBrain Maggot
- 1 Brainstealer DragonBrainstealer Dragon
- 1 Breach the MultiverseBreach the Multiverse
- 1 Burnished HartBurnished Hart
- 1 Cabal StrongholdCabal Stronghold
- 1 Charcoal DiamondCharcoal Diamond
- 1 Court of LocthwainCourt of Locthwain
- 1 Cruelclaw's HeistCruelclaw's Heist
- 1 Crypt GhastCrypt Ghast
- 1 Cunning RhetoricCunning Rhetoric
- 1 Dark RitualDark Ritual
- 1 Dauthi VoidwalkerDauthi Voidwalker
- 1 Dead Man's ChestDead Man's Chest
- 1 Deadly TempestDeadly Tempest
- 1 DefileDefile
- 1 Drag to the UnderworldDrag to the Underworld
- 1 Dread PresenceDread Presence
- 1 Dredge the MireDredge the Mire
- 1 Elder BrainElder Brain
- 1 Fated ReturnFated Return
- 1 Fellwar StoneFellwar Stone
- 1 Force of DespairForce of Despair
- 1 Gauntlet of PowerGauntlet of Power
- 1 Gisa, Glorious ResurrectorGisa, Glorious Resurrector
- 1 Gonti, Lord of LuxuryGonti, Lord of Luxury
- 1 Grave BetrayalGrave Betrayal
- 1 Gray Merchant of AsphodelGray Merchant of Asphodel
- 1 Grim ReturnGrim Return
- 1 Havengul LaboratoryHavengul Laboratory
- 1 Heartless ConscriptionHeartless Conscription
- 1 Hero's DownfallHero's Downfall
- 1 Infernal GraspInfernal Grasp
- 1 Intellect DevourerIntellect Devourer
- 1 JunktrollerJunktroller
- 1 K'rrik, Son of YawgmothK'rrik, Son of Yawgmoth
- 1 Karn, the Great CreatorKarn, the Great Creator
- 1 Lightning GreavesLightning Greaves
- 1 Morbid OpportunistMorbid Opportunist
- 1 Nashi, Moon Sage's ScionNashi, Moon Sage's Scion
- 1 Necromantic SelectionNecromantic Selection
- 1 Nightmare ShepherdNightmare Shepherd
- 1 Oblivion SowerOblivion Sower
- 1 Phyrexian ArenaPhyrexian Arena
- 1 Praetor's GraspPraetor's Grasp
- 1 ReanimateReanimate
- 1 Reito LanternReito Lantern
- 1 Reito SentinelReito Sentinel
- 1 Ruinous PathRuinous Path
- 1 Sign in BloodSign in Blood
- 1 Sol RingSol Ring
- 1 Stinging StudyStinging Study
- 31 SwampSwamp
- 1 Swiftfoot BootsSwiftfoot Boots
- 1 Temple of the False GodTemple of the False God
- 1 The Darkness CrystalThe Darkness Crystal
- 1 Thieving AmalgamThieving Amalgam
- 1 Thran DynamoThran Dynamo
- 1 Thrilling EncoreThrilling Encore
- 1 Toxic DelugeToxic Deluge
- 1 Underworld DreamsUnderworld Dreams
- 1 Wayfarer's BaubleWayfarer's Bauble
- 1 Worn PowerstoneWorn Powerstone
- 1 Yawgmoth's Vile OfferingYawgmoth's Vile Offering
Bismuth Mindrender
Bismuth Mindrender
Black Cat, Cunning Thief
Black Cat, Cunning Thief
Brain Maggot
Brain Maggot
Brainstealer Dragon
Brainstealer Dragon
Burnished Hart
Burnished Hart
Crypt Ghast
Crypt Ghast
Dauthi Voidwalker
Dauthi Voidwalker
Dread Presence
Dread Presence
Elder Brain
Elder Brain
Gisa, Glorious Resurrector
Gisa, Glorious Resurrector
Gonti, Lord of Luxury
Gonti, Lord of Luxury
Gray Merchant of Asphodel
Gray Merchant of Asphodel
Intellect Devourer
Intellect Devourer
Junktroller
Junktroller
K'rrik, Son of Yawgmoth
K'rrik, Son of Yawgmoth
Morbid Opportunist
Morbid Opportunist
Nashi, Moon Sage's Scion
Nashi, Moon Sage's Scion
Nightmare Shepherd
Nightmare Shepherd
Oblivion Sower
Oblivion Sower
Reito Sentinel
Reito Sentinel
Thieving Amalgam
Thieving Amalgam
Instants (10)
Dark Ritual
Dark Ritual
Defile
Defile
Drag to the Underworld
Drag to the Underworld
Fated Return
Fated Return
Force of Despair
Force of Despair
Grim Return
Grim Return
Hero's Downfall
Hero's Downfall
Infernal Grasp
Infernal Grasp
Stinging Study
Stinging Study
Thrilling Encore
Thrilling Encore
Sorceries (13)
Beacon of Unrest
Beacon of Unrest
Breach the Multiverse
Breach the Multiverse
Cruelclaw's Heist
Cruelclaw's Heist
Deadly Tempest
Deadly Tempest
Dredge the Mire
Dredge the Mire
Heartless Conscription
Heartless Conscription
Necromantic Selection
Necromantic Selection
Praetor's Grasp
Praetor's Grasp
Reanimate
Reanimate
Ruinous Path
Ruinous Path
Sign in Blood
Sign in Blood
Toxic Deluge
Toxic Deluge
Yawgmoth's Vile Offering
Yawgmoth's Vile Offering
Artifacts (12)
Arcane Signet
Arcane Signet
Charcoal Diamond
Charcoal Diamond
Fellwar Stone
Fellwar Stone
Gauntlet of Power
Gauntlet of Power
Lightning Greaves
Lightning Greaves
Reito Lantern
Reito Lantern
Sol Ring
Sol Ring
Swiftfoot Boots
Swiftfoot Boots
The Darkness Crystal
The Darkness Crystal
Thran Dynamo
Thran Dynamo
Wayfarer's Bauble
Wayfarer's Bauble
Worn Powerstone
Worn Powerstone
Enchantments (6)
Court of Locthwain
Court of Locthwain
Cunning Rhetoric
Cunning Rhetoric
Dead Man's Chest
Dead Man's Chest
Grave Betrayal
Grave Betrayal
Phyrexian Arena
Phyrexian Arena
Underworld Dreams
Underworld Dreams
Planeswalkers (1)
Karn, the Great Creator
Karn, the Great Creator
Lands (5)
Barren Moor
Barren Moor
Bojuka Bog
Bojuka Bog
Cabal Stronghold
Cabal Stronghold
Havengul Laboratory
Havengul Laboratory
Temple of the False God
Temple of the False God
Basics (1)
Swamp
31 Swamps