Arvinox, the Mind Flail (Commander) - Expensive

Alternate Names:

Mind Flayer, the ShadowMind Flayer, the Shadow

Arvinox, the Mind Flail
Rank #1,356
115decks
Background image for How To Play Horrors Differently In Commander
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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35%synergy
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23%synergy
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19%synergy
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18%synergy
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19%synergy
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16%synergy
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26%synergy
Black Market
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8%synergy
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11%synergy
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23%synergy
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22%synergy
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24%synergy
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15%synergy
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Bloodchief Ascension
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4%synergy
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8%synergy
Exquisite Blood
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4%synergy
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3%synergy
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3%synergy
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3%synergy
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4%synergy
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3%synergy
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5%synergy
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27%synergy
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12%synergy
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36%synergy
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28%synergy
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-10%synergy
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7%synergy
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24%synergy
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16%synergy
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15%synergy
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13%synergy
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21%synergy
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20%synergy
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15%synergy
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15%synergy
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10%synergy
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4%synergy
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Strip Mine
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7%synergy
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2%synergy
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-6%synergy
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7%synergy
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8%synergy
Caged Sun
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28%synergy
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39%inclusion45 decks115 decks
33%synergy
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24%synergy
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27%synergy
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21%synergy
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5%synergy
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31%inclusion36 decks115 decks
5%synergy
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20%synergy
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24%inclusion28 decks115 decks
2%synergy
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23%inclusion27 decks115 decks
18%synergy
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22%inclusion25 decks115 decks
15%synergy
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19%inclusion22 decks115 decks
16%synergy
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18%inclusion21 decks115 decks
12%synergy
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8%synergy
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9%synergy
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11%synergy
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10%synergy
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8%synergy
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7%synergy
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5%synergy
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8.7%inclusion10 decks115 decks
7%synergy
Coldsteel Heart
7.8%inclusion9 decks115 decks
6%synergy
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7.8%inclusion9 decks115 decks
4%synergy
Jeweled Lotus
7.0%inclusion8 decks115 decks
5%synergy
Mana Crypt
7.0%inclusion8 decks115 decks
5%synergy
Chromatic Lantern
6.1%inclusion7 decks115 decks
5%synergy
Chromatic Orrery
6.1%inclusion7 decks115 decks
6%synergy
Liquimetal Torque
5.2%inclusion6 decks115 decks
2%synergy
Prismatic Lens
5.2%inclusion6 decks115 decks
3%synergy
Lands
Swamp
75%inclusion86 decks115 decks
-20%synergy
Myriad Landscape
41%inclusion47 decks115 decks
15%synergy
Snow-Covered Swamp
30%inclusion34 decks115 decks
23%synergy
Urza's Cave
20%inclusion23 decks115 decks
12%synergy
Malakir Rebirth
17%inclusion19 decks115 decks
-6%synergy
Fell the Profane
16%inclusion18 decks112 decks
-3%synergy
Gemstone Caverns
16%inclusion18 decks115 decks
11%synergy
Command Tower
10%inclusion12 decks115 decks
5%synergy
Exotic Orchard
10%inclusion11 decks115 decks
8%synergy
Bloodstained Mire
10%inclusion11 decks115 decks
6%synergy
Agadeem's Awakening
8.7%inclusion10 decks115 decks
1%synergy
Marsh Flats
8.7%inclusion10 decks115 decks
5%synergy
Verdant Catacombs
7.8%inclusion9 decks115 decks
4%synergy
Cavern of Souls
7.8%inclusion9 decks115 decks
1%synergy
Polluted Delta
7.8%inclusion9 decks115 decks
4%synergy
Prismatic Vista
7.0%inclusion8 decks115 decks
5%synergy
Demolition Field
7.0%inclusion8 decks115 decks
2%synergy
Fabled Passage
5.2%inclusion6 decks115 decks
3%synergy