Free · Singleton-legal, ban-list aware

AI Commander Deck Builder

Pick a commander, lock your colors, and get all 100 cards back

MTG Agents is a free AI Commander deck builder. Name your commander - or a strategy, color identity, or budget - and get back a complete 100-card singleton EDH decklist: a tuned mana base, ramp, card draw, removal, and synergy pieces that match your commander's color identity and target power level. Every card is a real, Commander-legal Magic card pulled from Scryfall, never a hallucinated one.

Start Building

What You Get for Commander

Everything a 100-card EDH deck needs, tuned to your commander

Full 100-Card Singleton Deck

The complete list arrives in one pass - 1 commander plus 99 unique cards, no duplicate non-basics - so you go from an idea to a playable deck without assembling 99 singles by hand.

Color-Identity Legality

He reads your commander's color identity and only suggests cards that fit it, so nothing in the 99 lands off-color or breaks the rule that defines your deck.

Power Level & Bracket

Say casual, focused, optimized, or cEDH - roughly Brackets 1 through 5 - and the whole deck scales. Tutors, fast mana, and combos come in or out to match the table you play at.

EDHRec-Style Synergy

You get the cards that actually pair with your commander's strategy, not a generic goodstuff pile - the synergies that make a deck feel coherent.

Commander-Tuned Mana Base

He sizes your land count and fixing for a multiplayer, 40-life game, using the Commander land formula and your exact color spread so the deck casts on curve.

Real Commander-Legal Cards

Every suggestion is one of 40,000+ real cards from Scryfall, filtered against the Commander ban list, so nothing illegal or invented sneaks into your 99.

Build a Commander Deck with AI

From a commander to a finished EDH list in four steps

1

Name Your Commander

Name a legendary creature - or two, for a partner or background pairing - and its color identity governs the entire build.

2

Set Your Power Level

Say casual, focused, optimized, or cEDH, and add a budget if you have one. That decides how much fast mana, tutoring, and combo the deck should run.

3

Carl Builds the 99

He fills out ramp, card draw, removal, synergy, and a tuned mana base around your commander, keeping the whole list singleton and inside your color identity.

4

Refine the List

Ask to swap in budget lands, cut a combo, raise the curve, add more interaction, or lean harder into a theme - the deck is rebuilt right in the chat, with a note on what changed.

Why an AI Commander Builder

Built for the format's real headaches - deck size, color identity, and endless browsing

Skip the 99-Card Grind

Finding 99 unique singleton cards by hand takes hours of tab-juggling. The whole list is drafted in minutes so you jump straight to the fun part - refining it.

Always Color-Legal & Singleton

No accidental off-color cards, no duplicate non-basics. The deck stays inside Commander's rules, so you are not hunting for a stray illegal include before game night.

Built to Your Table

Tune the deck to your pod's power level instead of copying a generic top-100 list, so the deck actually fits the people you play with.

A Brewing Partner, Not a Static List

Refine through conversation the way a popularity site can't. Ask to "make it more aristocrats" or "lower the curve" and the 99 are reshaped around your idea.

Build Any Commander Strategy

Name an archetype or just your commander - the synergy package follows

Voltron

Suit up a single commander with auras and equipment and win through commander damage, with the protection to keep your threat on the board.

Tribal / Typal

Elves, Dragons, Slivers, Zombies - the lords, payoffs, and enablers that turn a creature type into a deck.

Aristocrats

Sacrifice synergies, death triggers, and drain engines that grind value and close games without combat.

Spellslinger

Instants and sorceries with magecraft and storm payoffs, plus the card draw to keep the spells flowing.

Tokens & Go-Wide

Token generators backed by anthems and overrun finishers to flood the board and swing for the win.

Combo & cEDH

Compact win combos and the tutors to assemble them, tuned for high-power pods that play fast and interact hard.

Frequently Asked Questions

What is an AI Commander deck builder?

It is a tool that generates a complete 100-card singleton Commander (EDH) deck from a commander or strategy you describe. The deck-building agent picks the 99 cards, builds the mana base, and keeps everything inside your commander's color identity and the Commander ban list.

Can the AI build a full 100-card Commander deck?

Yes. Name your commander and all 99 supporting cards plus the mana base are built in one pass - ramp, card draw, removal, synergy, and lands - as a singleton, Commander-legal list you can save and refine in the chat.

Does the AI respect color identity and the singleton rule?

Yes. The build reads your commander's color identity and only suggests cards that fit it, and keeps the deck singleton with no duplicates except basic lands. It also filters out cards on the Commander ban list so the list stays legal.

Can I set a power level or bracket for my Commander deck?

Say whether you want casual, focused, optimized, or cEDH - roughly Brackets 1 through 5 - and the whole build scales, adding or removing fast mana, tutors, and combos to match the power level your pod plays at.

How is this different from EDHRec?

A stats site shows you which cards are statistically popular for a commander. This actively assembles and rebuilds a full deck through conversation, tuned to your power level, budget, and the specific synergies of your card choices - a brewing partner rather than a static popularity list.

Can it build budget Commander decks?

Yes. Give a total budget or a per-card price cap and the build chooses affordable lands and staples, swapping in budget alternatives. You can also paste an existing deck and ask for its price to come down without losing the strategy.

Which Commander strategies can the AI build?

All the major EDH archetypes are covered - voltron, tribal, aristocrats, spellslinger, tokens, control, ramp, and combo/cEDH. Name an archetype or just your commander, and the synergy package is built around it.

Is the AI Commander deck builder free?

Yes, MTG Agents is free to use with no credit card required. Create an account to save your Commander decks, track changes over time, and come back to refine them later.

Build Your Commander Deck

Name your commander and get a complete, optimized 100-card EDH decklist in minutes

Build a Commander Deck

Free to use - No credit card required - Singleton & ban-list aware

Explore More

AI Deck Builder

Building for Standard, Modern, or another format? Every format is covered here.

Commander Deck Ratios & Guide

Learn the 100-card ratios and the formula every build works against, step by step.

MTG Deck Analyzer

Already have an EDH deck? Paste it and get cuts, adds, and an upgrade path.

Last updated:

    AI Commander Deck Builder — Build EDH Decks | MTG Agents