Arvinox, the Mind Flail (Commander) - Expensive

Alternate Names:

Mind Flayer, the ShadowMind Flayer, the Shadow

Arvinox, the Mind Flail
Rank #1,405
121decks
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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7%synergy
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4%synergy
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8%synergy
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18%synergy
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10%synergy
Exquisite Blood
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1%synergy
Meathook Massacre II
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8%synergy
Bloodchief Ascension
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Grave Pact
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6%synergy
Protection Racket
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8%synergy
Oubliette
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5%synergy
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-5%synergy
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-4%synergy
Court of Ambition
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3%synergy
Mornsong Aria
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3%synergy
Planeswalkers
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27%synergy
Tevesh Szat, Doom of Fools
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11%synergy
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Cabal Coffers
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37%synergy
Cabal Stronghold
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28%synergy
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8%synergy
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-10%synergy
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War Room
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15%synergy
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15%synergy
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22%synergy
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13%synergy
Deserted Temple
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21%synergy
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20%synergy
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-4%synergy
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15%synergy
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12%synergy
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10%synergy
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11%synergy
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-5%synergy
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2%synergy
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5%synergy
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2%synergy
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4%synergy
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7%synergy
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3%synergy
Strip Mine
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4%synergy
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5.8%inclusion7 decks121 decks
-7%synergy
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Sol Ring
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8%synergy
Arcane Signet
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7%synergy
Caged Sun
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29%synergy
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34%synergy
The Soul Stone
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23%synergy
Throne of Eldraine
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27%synergy
Fellwar Stone
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21%synergy
Mind Stone
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2%synergy
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5%synergy
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29%inclusion35 decks121 decks
21%synergy
Charcoal Diamond
22%inclusion27 decks121 decks
0%synergy
Extraplanar Lens
22%inclusion27 decks121 decks
17%synergy
Nyx Lotus
21%inclusion25 decks121 decks
15%synergy
Gilded Lotus
19%inclusion23 decks121 decks
14%synergy
Chrome Mox
18%inclusion22 decks121 decks
12%synergy
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15%synergy
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13%synergy
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12%synergy
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7%synergy
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6%synergy
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8%synergy
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11%inclusion13 decks121 decks
8%synergy
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8.3%inclusion10 decks121 decks
7%synergy
Coldsteel Heart
7.4%inclusion9 decks121 decks
6%synergy
Chromatic Orrery
6.6%inclusion8 decks121 decks
6%synergy
Liquimetal Torque
6.6%inclusion8 decks121 decks
4%synergy
Mox Amber
6.6%inclusion8 decks121 decks
2%synergy
Vessel of Endless Rest
5.8%inclusion7 decks121 decks
6%synergy
Lands
Swamp
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-22%synergy
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40%inclusion48 decks121 decks
15%synergy
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31%inclusion37 decks121 decks
24%synergy
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19%inclusion23 decks121 decks
11%synergy
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15%inclusion18 decks121 decks
-4%synergy
Malakir Rebirth
15%inclusion18 decks121 decks
-8%synergy
Gemstone Caverns
13%inclusion16 decks121 decks
9%synergy
Command Tower
12%inclusion15 decks121 decks
7%synergy
Bloodstained Mire
11%inclusion13 decks121 decks
7%synergy
Marsh Flats
10%inclusion12 decks121 decks
6%synergy
Exotic Orchard
9.1%inclusion11 decks121 decks
8%synergy
Polluted Delta
9.1%inclusion11 decks121 decks
5%synergy
Prismatic Vista
8.3%inclusion10 decks121 decks
6%synergy
Verdant Catacombs
8.3%inclusion10 decks121 decks
5%synergy
Agadeem's Awakening
8.3%inclusion10 decks121 decks
1%synergy
Cavern of Souls
8.3%inclusion10 decks121 decks
1%synergy
Demolition Field
7.4%inclusion9 decks121 decks
2%synergy
Fabled Passage
5.8%inclusion7 decks121 decks
4%synergy