Arvinox, the Mind Flail (Commander) - Expensive

Alternate Names:

Mind Flayer, the ShadowMind Flayer, the Shadow

Arvinox, the Mind Flail
Rank #1,351
114decks
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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53%synergy
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33%synergy
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32%synergy
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22%synergy
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21%synergy
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17%synergy
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8%synergy
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26%synergy
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28%synergy
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19%synergy
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35%synergy
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36%inclusion41 decks114 decks
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31%synergy
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20%synergy
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23%synergy
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17%synergy
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18%inclusion20 decks114 decks
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16%synergy
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11%synergy
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-16%synergy
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3%synergy
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20%synergy
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18%synergy
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10%synergy
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26%synergy
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Black Market
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9%synergy
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10%synergy
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22%synergy
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15%synergy
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18%synergy
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18%synergy
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10%synergy
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14%inclusion14 decks100 decks
7%synergy
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0%synergy
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6.1%inclusion7 decks114 decks
3%synergy
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3%synergy
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3%synergy
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3%synergy
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26%synergy
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12%synergy
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35%synergy
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63%inclusion72 decks114 decks
28%synergy
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39%inclusion45 decks114 decks
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35%inclusion40 decks114 decks
27%synergy
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18%synergy
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14%synergy
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21%synergy
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18%synergy
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10%synergy
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14%synergy
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17%inclusion19 decks114 decks
11%synergy
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9%synergy
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3%synergy
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3%synergy
Emergence Zone
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3%synergy
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2%synergy
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-6%synergy
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5%synergy
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Sol Ring
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7%synergy
Arcane Signet
66%inclusion75 decks114 decks
4%synergy
Caged Sun
42%inclusion48 decks114 decks
30%synergy
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34%synergy
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38%inclusion22 decks58 decks
24%synergy
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36%inclusion41 decks114 decks
26%synergy
Fellwar Stone
34%inclusion39 decks114 decks
20%synergy
Mind Stone
33%inclusion38 decks114 decks
4%synergy
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29%inclusion33 decks114 decks
3%synergy
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28%inclusion32 decks114 decks
19%synergy
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25%inclusion28 decks114 decks
2%synergy
Extraplanar Lens
23%inclusion26 decks114 decks
18%synergy
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22%inclusion25 decks114 decks
15%synergy
Grim Monolith
19%inclusion22 decks114 decks
17%synergy
Chrome Mox
19%inclusion22 decks114 decks
13%synergy
Mox Opal
16%inclusion18 decks114 decks
12%synergy
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14%inclusion16 decks114 decks
7%synergy
Worn Powerstone
14%inclusion16 decks114 decks
10%synergy
Gilded Lotus
13%inclusion15 decks114 decks
8%synergy
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12%inclusion14 decks114 decks
9%synergy
Everflowing Chalice
11%inclusion12 decks114 decks
5%synergy
Gauntlet of Power
10%inclusion11 decks114 decks
6%synergy
Mana Crypt
8.8%inclusion10 decks114 decks
7%synergy
Jeweled Lotus
7.9%inclusion9 decks114 decks
6%synergy
Basalt Monolith
7.9%inclusion9 decks114 decks
6%synergy
Mox Amber
7.9%inclusion9 decks114 decks
4%synergy
Coldsteel Heart
7.0%inclusion8 decks114 decks
5%synergy
Liquimetal Torque
5.3%inclusion6 decks114 decks
2%synergy
Prismatic Lens
5.3%inclusion6 decks114 decks
3%synergy
Chromatic Orrery
5.3%inclusion6 decks114 decks
5%synergy
Lands
Swamp
75%inclusion86 decks114 decks
-20%synergy
Myriad Landscape
44%inclusion50 decks114 decks
18%synergy
Snow-Covered Swamp
29%inclusion33 decks114 decks
22%synergy
Urza's Cave
21%inclusion23 decks111 decks
12%synergy
Fell the Profane
18%inclusion19 decks108 decks
-1%synergy
Malakir Rebirth
18%inclusion20 decks114 decks
-5%synergy
Gemstone Caverns
16%inclusion18 decks114 decks
11%synergy
Command Tower
10%inclusion11 decks114 decks
4%synergy
Exotic Orchard
10%inclusion11 decks114 decks
8%synergy
Bloodstained Mire
10%inclusion11 decks114 decks
6%synergy
Agadeem's Awakening
8.8%inclusion10 decks114 decks
2%synergy
Marsh Flats
8.8%inclusion10 decks114 decks
5%synergy
Verdant Catacombs
7.9%inclusion9 decks114 decks
5%synergy
Polluted Delta
7.9%inclusion9 decks114 decks
4%synergy
Cavern of Souls
7.9%inclusion9 decks114 decks
1%synergy
Prismatic Vista
7.0%inclusion8 decks114 decks
5%synergy
Sunken Citadel
6.1%inclusion7 decks114 decks
6%synergy
Demolition Field
6.1%inclusion7 decks114 decks
1%synergy
Fabled Passage
5.3%inclusion6 decks114 decks
3%synergy