BINDERBREW

Commander deck builder

Build a legal Commander deck from your collection

BinderBrew turns an uploaded collection into a playable 100-card Commander list. Pick a commander, set your budget and power target, then review legality, synergy, and the missing cards to buy.

Commander rules first

This page is for players who need a Commander-legal list, not a generic Magic deck. BinderBrew checks the commander, color identity, singleton construction, banlist status, and deck size before the review screen.

  • 100 cards including the commander
  • Color identity and singleton checks
  • Owned cards used before missing upgrades

Commander legality checks

Every generated list is checked against key Commander rules before it is shown as ready to play.

  • 100 cards including the commander
  • Singleton checks for nonbasic cards
  • Color identity validation

A buy list you can act on

BinderBrew separates cards you own from cards you still need, then formats the buy list so it can be copied or exported for marketplace workflows.

Common questions

Can BinderBrew build a Commander deck from only cards I own?

Yes. Use owned-only mode to force BinderBrew to stay inside your collection, or set a budget and maximum missing-card count when you want upgrade suggestions.

What Commander rules does BinderBrew check?

BinderBrew checks commander legality, color identity, singleton construction, banlist status, budget, and 100-card deck size before a list is shown as ready.

Will BinderBrew explain why a deck was recommended?

The review screen includes a deck confidence report with strengths, watch points, role counts, mana curve checks, and why the selected variant fits your goals.

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