Arvinox, the Mind Flail (Commander) - Core Theft

Alternate Names:

Mind Flayer, the ShadowMind Flayer, the Shadow

Arvinox, the Mind Flail
Rank #1,373
9decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any
$
$$$
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!
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
New Cards
High Synergy Cards
Top Cards
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Shredder's Technique
50%inclusion1 decks2 decks
46%synergy
High Synergy Cards
Thieving Amalgam
89%inclusion8 decks9 decks
88%synergy
Gisa, Glorious Resurrector
89%inclusion8 decks9 decks
84%synergy
Intellect Devourer
78%inclusion7 decks9 decks
77%synergy
Heartless Conscription
78%inclusion7 decks9 decks
76%synergy
Outrageous Robbery
78%inclusion7 decks9 decks
76%synergy
Cunning Rhetoric
78%inclusion7 decks9 decks
75%synergy
Brainstealer Dragon
78%inclusion7 decks9 decks
75%synergy
Sepulchral Primordial
67%inclusion6 decks9 decks
64%synergy
Elder Brain
67%inclusion6 decks9 decks
64%synergy
Gonti, Lord of Luxury
67%inclusion6 decks9 decks
63%synergy
Top Cards
Feed the Swarm
67%inclusion6 decks9 decks
16%synergy
The Darkness Crystal
67%inclusion4 decks6 decks
47%synergy
Solemn Simulacrum
56%inclusion5 decks9 decks
33%synergy
Consuming Corruption
56%inclusion5 decks9 decks
40%synergy
Defile
56%inclusion5 decks9 decks
19%synergy
Dark Ritual
56%inclusion5 decks9 decks
-11%synergy
Read the Bones
56%inclusion5 decks9 decks
39%synergy
Author of Shadows
56%inclusion5 decks9 decks
55%synergy
Crypt Ghast
56%inclusion5 decks9 decks
8%synergy
Jet Medallion
56%inclusion5 decks9 decks
-6%synergy
Creatures
Geth, Lord of the Vault
56%inclusion5 decks9 decks
54%synergy
Gonti, Night Minister
50%inclusion4 decks8 decks
47%synergy
Magus of the Coffers
44%inclusion4 decks9 decks
38%synergy
Nirkana Revenant
44%inclusion4 decks9 decks
33%synergy
Nashi, Moon Sage's Scion
44%inclusion4 decks9 decks
41%synergy
Rakshasa Debaser
44%inclusion4 decks9 decks
44%synergy
Kheru Mind-Eater
44%inclusion4 decks9 decks
44%synergy
Tinybones, Bauble Burglar
38%inclusion3 decks8 decks
34%synergy
Dread Presence
33%inclusion3 decks9 decks
19%synergy
Defiler of Flesh
33%inclusion3 decks9 decks
29%synergy
Crabomination
33%inclusion3 decks9 decks
32%synergy
Tinybones, the Pickpocket
33%inclusion3 decks9 decks
28%synergy
Sheoldred, Whispering One
33%inclusion3 decks9 decks
22%synergy
Gix, Yawgmoth Praetor
33%inclusion3 decks9 decks
28%synergy
Thieving Varmint
33%inclusion3 decks9 decks
30%synergy
K'rrik, Son of Yawgmoth
33%inclusion3 decks9 decks
14%synergy
Reito Sentinel
33%inclusion3 decks9 decks
33%synergy
Bismuth Mindrender
22%inclusion2 decks9 decks
22%synergy
Morbid Opportunist
22%inclusion2 decks9 decks
-1%synergy
Gray Merchant of Asphodel
22%inclusion2 decks9 decks
-29%synergy
Lord of the Void
22%inclusion2 decks9 decks
20%synergy
Junktroller
22%inclusion2 decks9 decks
22%synergy
Grim Haruspex
22%inclusion2 decks9 decks
13%synergy
Shelob, Dread Weaver
22%inclusion2 decks9 decks
22%synergy
Lim-Dûl the Necromancer
22%inclusion2 decks9 decks
22%synergy
Sheoldred
22%inclusion2 decks9 decks
16%synergy
Liliana, Heretical Healer
22%inclusion2 decks9 decks
19%synergy
Valgavoth, Terror Eater
22%inclusion2 decks9 decks
17%synergy
Oblivion Sower
22%inclusion2 decks9 decks
22%synergy
Accursed Marauder
22%inclusion2 decks9 decks
1%synergy
Herald of Leshrac
22%inclusion2 decks9 decks
22%synergy
Dauthi Voidwalker
22%inclusion2 decks9 decks
7%synergy
Leaden Myr
22%inclusion2 decks9 decks
16%synergy
Ardyn, the Usurper
17%inclusion1 decks6 decks
14%synergy
Summon: Bahamut
17%inclusion1 decks6 decks
16%synergy
Summon: Anima
17%inclusion1 decks6 decks
15%synergy
Chrome Companion
17%inclusion1 decks6 decks
17%synergy
Bushmeat Poacher
11%inclusion1 decks9 decks
11%synergy
Prowling Geistcatcher
11%inclusion1 decks9 decks
11%synergy
Summoner's Egg
11%inclusion1 decks9 decks
11%synergy
The Wretched
11%inclusion1 decks9 decks
11%synergy
Marrow-Gnawer
11%inclusion1 decks9 decks
8%synergy
Plaguecrafter
11%inclusion1 decks9 decks
-9%synergy
Ayara, First of Locthwain
11%inclusion1 decks9 decks
-14%synergy
Phyrexian Obliterator
11%inclusion1 decks9 decks
0%synergy
Gravespawn Sovereign
11%inclusion1 decks9 decks
10%synergy
Nighthowler
11%inclusion1 decks9 decks
11%synergy
Harvester of Souls
11%inclusion1 decks9 decks
4%synergy
Myojin of Night's Reach
11%inclusion1 decks9 decks
10%synergy
Marshland Bloodcaster
11%inclusion1 decks9 decks
10%synergy
Instants
Withering Torment
56%inclusion5 decks9 decks
24%synergy
Grim Return
44%inclusion4 decks9 decks
43%synergy
Hagra Mauling
33%inclusion3 decks9 decks
29%synergy
Infernal Grasp
33%inclusion3 decks9 decks
8%synergy
Reckoner's Bargain
22%inclusion2 decks9 decks
19%synergy
Fell the Profane
22%inclusion2 decks9 decks
3%synergy
Fated Return
22%inclusion2 decks9 decks
22%synergy
Imp's Mischief
22%inclusion2 decks9 decks
-2%synergy
Malakir Rebirth
22%inclusion2 decks9 decks
-1%synergy
Hero's Downfall
11%inclusion1 decks9 decks
4%synergy
Deadly Rollick
11%inclusion1 decks9 decks
-13%synergy
Grotesque Mutation
11%inclusion1 decks9 decks
11%synergy
Stinging Study
11%inclusion1 decks9 decks
8%synergy
Scour from Existence
11%inclusion1 decks9 decks
11%synergy
Thrilling Encore
11%inclusion1 decks9 decks
9%synergy
Go for the Throat
11%inclusion1 decks9 decks
-12%synergy
Deadly Dispute
11%inclusion1 decks9 decks
-15%synergy
Soul Shatter
11%inclusion1 decks9 decks
-1%synergy
March of Wretched Sorrow
11%inclusion1 decks9 decks
10%synergy
Rescue from the Underworld
11%inclusion1 decks9 decks
11%synergy
Tendrils of Corruption
11%inclusion1 decks9 decks
8%synergy
Murder
11%inclusion1 decks9 decks
1%synergy
Nurgle's Conscription
11%inclusion1 decks9 decks
11%synergy
Demon's Due
11%inclusion1 decks9 decks
11%synergy
Cast Down
11%inclusion1 decks9 decks
10%synergy
Blood Pact
11%inclusion1 decks9 decks
7%synergy
Szat's Will
11%inclusion1 decks9 decks
9%synergy
Wretched Confluence
11%inclusion1 decks9 decks
10%synergy
Sorceries
Sign in Blood
56%inclusion5 decks9 decks
20%synergy
Rise of the Dark Realms
56%inclusion5 decks9 decks
43%synergy
Cruelclaw's Heist
44%inclusion4 decks9 decks
42%synergy
Come Back Wrong
33%inclusion3 decks9 decks
31%synergy
Bubbling Muck
33%inclusion3 decks9 decks
18%synergy
Shadow of the Enemy
33%inclusion3 decks9 decks
33%synergy
Mutilate
33%inclusion3 decks9 decks
16%synergy
Night's Whisper
33%inclusion3 decks9 decks
9%synergy
Reanimate
33%inclusion3 decks9 decks
-6%synergy
Necromantic Selection
33%inclusion3 decks9 decks
31%synergy
Visions of Dread
22%inclusion2 decks9 decks
22%synergy
Dredge the Mire
22%inclusion2 decks9 decks
22%synergy
Xander's Pact
22%inclusion2 decks9 decks
22%synergy
Blood Money
22%inclusion2 decks9 decks
19%synergy
Exsanguinate
22%inclusion2 decks9 decks
-2%synergy
Gix's Command
22%inclusion2 decks9 decks
20%synergy
Decree of Pain
22%inclusion2 decks9 decks
17%synergy
Diresight
22%inclusion2 decks9 decks
19%synergy
Syphon Mind
22%inclusion2 decks9 decks
10%synergy
Worthy Cost
17%inclusion1 decks6 decks
15%synergy
Afterlife from the Loam
17%inclusion1 decks6 decks
16%synergy
The Final Days
17%inclusion1 decks6 decks
16%synergy
Blasphemous Edict
13%inclusion1 decks8 decks
-4%synergy
New Blood
11%inclusion1 decks9 decks
11%synergy
Vat Emergence
11%inclusion1 decks9 decks
10%synergy
Bone Splinters
11%inclusion1 decks9 decks
9%synergy
Plague Wind
11%inclusion1 decks9 decks
10%synergy
Soul Transfer
11%inclusion1 decks9 decks
11%synergy
Necromantic Summons
11%inclusion1 decks9 decks
11%synergy
Ghastly Conscription
11%inclusion1 decks9 decks
11%synergy
Predators' Hour
11%inclusion1 decks9 decks
10%synergy
Phthisis
11%inclusion1 decks9 decks
11%synergy
Introduction to Annihilation
11%inclusion1 decks9 decks
11%synergy
Yawgmoth's Vile Offering
11%inclusion1 decks9 decks
10%synergy
Ancient Craving
11%inclusion1 decks9 decks
9%synergy
Dregs of Sorrow
11%inclusion1 decks9 decks
11%synergy
Hex
11%inclusion1 decks9 decks
10%synergy
Hymn to Tourach
11%inclusion1 decks9 decks
9%synergy
In Garruk's Wake
11%inclusion1 decks9 decks
7%synergy
Insatiable Avarice
11%inclusion1 decks9 decks
-1%synergy
Beacon of Unrest
11%inclusion1 decks9 decks
7%synergy
Toxic Deluge
11%inclusion1 decks9 decks
-26%synergy
Extinguish All Hope
11%inclusion1 decks9 decks
11%synergy
Ghouls' Night Out
11%inclusion1 decks9 decks
10%synergy
Eaten Alive
11%inclusion1 decks9 decks
8%synergy
Damnation
11%inclusion1 decks9 decks
-9%synergy
Languish
11%inclusion1 decks9 decks
10%synergy
Sanguimancy
11%inclusion1 decks9 decks
11%synergy
Invoke Despair
11%inclusion1 decks9 decks
9%synergy
Utility Artifacts
Realmbreaker, the Invasion Tree
44%inclusion4 decks9 decks
44%synergy
Wayfarer's Bauble
33%inclusion3 decks9 decks
18%synergy
Bontu's Monument
33%inclusion3 decks9 decks
5%synergy
Staff of Eden, Vault's Key
22%inclusion2 decks9 decks
21%synergy
Requiem Monolith
17%inclusion1 decks6 decks
15%synergy
Campfire
11%inclusion1 decks9 decks
10%synergy
Deathrender
11%inclusion1 decks9 decks
11%synergy
Chaos Wand
11%inclusion1 decks9 decks
11%synergy
Throne of Empires
11%inclusion1 decks9 decks
11%synergy
Elixir of Immortality
11%inclusion1 decks9 decks
9%synergy
Midnight Crusader Shuttle
11%inclusion1 decks9 decks
11%synergy
Portal to Phyrexia
11%inclusion1 decks9 decks
10%synergy
Scepter of Empires
11%inclusion1 decks9 decks
11%synergy
Dream-Thief's Bandana
11%inclusion1 decks9 decks
10%synergy
Mithril Coat
11%inclusion1 decks9 decks
6%synergy
Ashnod's Altar
11%inclusion1 decks9 decks
-9%synergy
Ghost Vacuum
11%inclusion1 decks9 decks
10%synergy
Whip of Erebos
11%inclusion1 decks9 decks
0%synergy
Vedalken Orrery
11%inclusion1 decks9 decks
11%synergy
Nautiloid Ship
11%inclusion1 decks9 decks
11%synergy
Mimic Vat
11%inclusion1 decks9 decks
10%synergy
Mazemind Tome
11%inclusion1 decks9 decks
11%synergy
Spellbook
11%inclusion1 decks9 decks
10%synergy
Grimoire of the Dead
11%inclusion1 decks9 decks
10%synergy
Nevinyrral's Disk
11%inclusion1 decks9 decks
10%synergy
Cybership
11%inclusion1 decks9 decks
11%synergy
Anvil of Bogardan
11%inclusion1 decks9 decks
9%synergy
Manascape Refractor
11%inclusion1 decks9 decks
11%synergy
Crown of Empires
11%inclusion1 decks9 decks
11%synergy
Darksteel Plate
11%inclusion1 decks9 decks
9%synergy
Reckoner Bankbuster
11%inclusion1 decks9 decks
11%synergy
Rings of Brighthearth
11%inclusion1 decks9 decks
10%synergy
Assault Suit
11%inclusion1 decks9 decks
11%synergy
Swiftfoot Boots
11%inclusion1 decks9 decks
-20%synergy
Lightning Greaves
11%inclusion1 decks9 decks
-22%synergy
Strionic Resonator
11%inclusion1 decks9 decks
10%synergy
Mask of Memory
11%inclusion1 decks9 decks
9%synergy
Sword of the Animist
11%inclusion1 decks9 decks
7%synergy
Hammer of Nazahn
11%inclusion1 decks9 decks
10%synergy
Reito Lantern
11%inclusion1 decks9 decks
11%synergy
Helm of Awakening
11%inclusion1 decks9 decks
10%synergy
Collector's Vault
11%inclusion1 decks9 decks
10%synergy
Venser's Journal
11%inclusion1 decks9 decks
9%synergy
Aether Vial
11%inclusion1 decks9 decks
11%synergy
Enchantments
Dead Man's Chest
56%inclusion5 decks9 decks
55%synergy
Minion's Return
44%inclusion4 decks9 decks
44%synergy
Black Market
33%inclusion3 decks9 decks
12%synergy
Grave Betrayal
33%inclusion3 decks9 decks
31%synergy
The Eldest Reborn
22%inclusion2 decks9 decks
19%synergy
Court of Locthwain
22%inclusion2 decks9 decks
20%synergy
Kaya's Ghostform
22%inclusion2 decks9 decks
12%synergy
Animate Dead
22%inclusion2 decks9 decks
5%synergy
Virtue of Persistence
22%inclusion2 decks9 decks
17%synergy
The Rise of Sozin
17%inclusion1 decks6 decks
16%synergy
Cacophony Unleashed
11%inclusion1 decks9 decks
11%synergy
The Cruelty of Gix
11%inclusion1 decks9 decks
10%synergy
Gift of Doom
11%inclusion1 decks9 decks
10%synergy
Quest for the Necropolis
11%inclusion1 decks9 decks
11%synergy
Meathook Massacre II
11%inclusion1 decks9 decks
5%synergy
Tribute to Horobi
11%inclusion1 decks9 decks
10%synergy
Liliana's Talent
11%inclusion1 decks9 decks
10%synergy
Hedonist's Trove
11%inclusion1 decks9 decks
11%synergy
Call of the Ring
11%inclusion1 decks9 decks
9%synergy
No Mercy
11%inclusion1 decks9 decks
4%synergy
Arguel's Blood Fast
11%inclusion1 decks9 decks
10%synergy
Black Market Connections
11%inclusion1 decks9 decks
-13%synergy
Unhallowed Pact
11%inclusion1 decks9 decks
11%synergy
Necrogen Mists
11%inclusion1 decks9 decks
7%synergy
Phyrexian Arena
11%inclusion1 decks9 decks
-29%synergy
Death in Heaven
11%inclusion1 decks9 decks
11%synergy
Heartless Summoning
11%inclusion1 decks9 decks
6%synergy
Planeswalkers
Tevesh Szat, Doom of Fools
11%inclusion1 decks9 decks
8%synergy
Liliana of the Dark Realms
11%inclusion1 decks9 decks
-3%synergy
Liliana Vess
11%inclusion1 decks9 decks
8%synergy
Liliana, Waker of the Dead
11%inclusion1 decks9 decks
7%synergy
Liliana, the Necromancer
11%inclusion1 decks9 decks
10%synergy
Utility Lands
Bojuka Bog
56%inclusion5 decks9 decks
9%synergy
Cabal Stronghold
56%inclusion5 decks9 decks
21%synergy
Rogue's Passage
56%inclusion5 decks9 decks
37%synergy
Witch's Cottage
44%inclusion4 decks9 decks
20%synergy
Cabal Coffers
44%inclusion4 decks9 decks
-10%synergy
Mortuary Mire
33%inclusion3 decks9 decks
20%synergy
Terrain Generator
33%inclusion3 decks9 decks
31%synergy
Midgar, City of Mako
33%inclusion2 decks6 decks
22%synergy
War Room
22%inclusion2 decks9 decks
6%synergy
Emergence Zone
22%inclusion2 decks9 decks
19%synergy
Takenuma, Abandoned Mire
22%inclusion2 decks9 decks
7%synergy
Thespian's Stage
22%inclusion2 decks9 decks
17%synergy
Temple of the False God
22%inclusion2 decks9 decks
14%synergy
Susur Secundi, Void Altar
17%inclusion1 decks6 decks
9%synergy
Scrying Sheets
11%inclusion1 decks9 decks
11%synergy
Phyrexian Tower
11%inclusion1 decks9 decks
-14%synergy
Arcane Lighthouse
11%inclusion1 decks9 decks
9%synergy
Maze of Ith
11%inclusion1 decks9 decks
8%synergy
Vesuva
11%inclusion1 decks9 decks
8%synergy
Crypt of Agadeem
11%inclusion1 decks9 decks
0%synergy
Spymaster's Vault
11%inclusion1 decks9 decks
2%synergy
Command Beacon
11%inclusion1 decks9 decks
3%synergy
Nykthos, Shrine to Nyx
11%inclusion1 decks9 decks
-19%synergy
Volatile Fault
11%inclusion1 decks9 decks
10%synergy
Castle Locthwain
11%inclusion1 decks9 decks
-6%synergy
Hive of the Eye Tyrant
11%inclusion1 decks9 decks
10%synergy
Havengul Laboratory
11%inclusion1 decks9 decks
11%synergy
Hidden Necropolis
11%inclusion1 decks9 decks
10%synergy
Mana Artifacts
Charcoal Diamond
89%inclusion8 decks9 decks
66%synergy
Sol Ring
89%inclusion8 decks9 decks
3%synergy
Arcane Signet
78%inclusion7 decks9 decks
16%synergy
Thran Dynamo
78%inclusion7 decks9 decks
72%synergy
Mind Stone
67%inclusion6 decks9 decks
38%synergy
Thought Vessel
56%inclusion5 decks9 decks
30%synergy
Worn Powerstone
56%inclusion5 decks9 decks
51%synergy
Nyx Lotus
44%inclusion4 decks9 decks
38%synergy
Everflowing Chalice
33%inclusion3 decks9 decks
28%synergy
Commander's Sphere
33%inclusion3 decks9 decks
25%synergy
Caged Sun
22%inclusion2 decks9 decks
11%synergy
Gauntlet of Power
22%inclusion2 decks9 decks
19%synergy
Replicating Ring
22%inclusion2 decks9 decks
22%synergy
Hedron Archive
22%inclusion2 decks9 decks
19%synergy
The Soul Stone
17%inclusion1 decks6 decks
2%synergy
Unstable Obelisk
11%inclusion1 decks9 decks
10%synergy
Pristine Talisman
11%inclusion1 decks9 decks
9%synergy
Ebony Fly
11%inclusion1 decks9 decks
11%synergy
Relic of Legends
11%inclusion1 decks9 decks
10%synergy
Planar Atlas
11%inclusion1 decks9 decks
11%synergy
Vessel of Endless Rest
11%inclusion1 decks9 decks
11%synergy
Sol Talisman
11%inclusion1 decks9 decks
11%synergy
Decanter of Endless Water
11%inclusion1 decks9 decks
8%synergy
Fellwar Stone
11%inclusion1 decks9 decks
-3%synergy
Coveted Jewel
11%inclusion1 decks9 decks
10%synergy
Gilded Lotus
11%inclusion1 decks9 decks
6%synergy
Infernal Idol
11%inclusion1 decks9 decks
11%synergy
Stonespeaker Crystal
11%inclusion1 decks9 decks
11%synergy
Sceptre of Eternal Glory
11%inclusion1 decks9 decks
3%synergy
Prismatic Lens
11%inclusion1 decks9 decks
9%synergy
Extraplanar Lens
11%inclusion1 decks9 decks
6%synergy
Lands
Swamp
78%inclusion7 decks9 decks
-17%synergy
Myriad Landscape
56%inclusion5 decks9 decks
30%synergy
Hagra Mauling
33%inclusion3 decks9 decks
29%synergy
Fell the Profane
22%inclusion2 decks9 decks
3%synergy
Malakir Rebirth
22%inclusion2 decks9 decks
-1%synergy
Snow-Covered Swamp
22%inclusion2 decks9 decks
16%synergy
Terramorphic Expanse
11%inclusion1 decks9 decks
8%synergy
Urza's Cave
11%inclusion1 decks9 decks
3%synergy
Demolition Field
11%inclusion1 decks9 decks
6%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test