Arcane Foundry › Commanders › Arvinox, the Mind Flail

Arvinox, the Mind Flail

Legendary Enchantment Creature — Horror · {4}{B}{B}{B} · Black commander

Arvinox isn't a creature unless you control three or more permanents you don't own. At the beginning of your end step, exile the bottom card of each opponent's library face down. For as long as those cards remain exiled, you may look at them, you may cast permanent spells from among them, and you may spend mana as though it were mana of any color to cast those spells.

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What Arvinox, the Mind Flail actually does

Read off the card by the same engine the Forge and Analyzer use — this is the mechanical classification, not a summary.

• Triggered ability · end_stepAt the beginning of your end step, exile the bottom card of each opponent's library face down. For as long as those cards remain exiled, you may look at them, you may cast permanent spells from a

What an Arvinox, the Mind Flail deck wants

The plan the Forge derives for this commander: the roles it fills and how many of each.

• 8× Evasion that does NOT target or attach — for a commander your own auras and equipment cannot legally touch
• 9× Actually remove one problem permanent — preventing its damage is not removing it
• 3× Answer a whole board at once
• 10× Find the exact card the plan needs
• 12× Refill your hand
• 5× Keep a permanent you control alive through removal
• 11× Get ahead on mana

Best cards for Arvinox, the Mind Flail

Ranked by an engine that reads what each card does — its real cost, its delay and how reliably it works — rather than counting how often other people play it.

Build this deck in the Arcane Forge →

Arcane Foundry is free to join and every tool is included: the Arcane Forge deck builder, the ARCANE Analyzer that scores a deck by simulating games rather than counting staples, a card scanner, a collection vault, and live webcam Commander tables. Read the guide · Browse all commanders · Pricing