AI Commander Deck Builder
Go from a commander to a complete, legal decklist in one step. Pick a commander, tell it a strategy, set a budget and a power bracket, and this free AI-assisted generator assembles a full 99-card Commander deck built around your plan — then drops it into the editor so you can tweak, playtest, price, and save it.
How it works
Pick a commander
Search any of the ~3,350 legal commanders — legendary creatures, planeswalker commanders, partners, and backgrounds — or take a popular quick-pick. The Mystery Booster Rulebreaker commanders are supported too.
Choose a direction
Tell it the game plan: Dragon tribal, aristocrats, spellslinger, +1/+1 counters, tokens, Voltron, lifegain, landfall, reanimator — or leave it blank and let the AI pick the best archetype for your commander. The builder pulls a real pool of cards that do that thing, not just a handful of guesses.
Set a budget and bracket
Name a total budget ($50 to no-limit) and a target power bracket (1–5). The deck is priced against last night's market and built to land inside both — no surprise $400 manabase on a $100 deck.
Watch it build, then edit
Cards animate into place as the engine assembles a complete 99. It drops straight into the full deck builder, where you can swap cards, playtest on the tabletop, check the price, recompute the bracket, and save it.
Built to be playable, not just legal
The AI shapes the theme, but a deterministic engine guarantees the deck is correct — so you never get an illegal, over-budget, or half-finished list.
Always a legal 99
A deterministic engine — not the AI — guarantees singleton, color-identity legality, exactly 99 cards plus the commander, and a real ~37-land manabase. The AI only shapes the theme, so it can never hand you an illegal or incomplete list.
On your budget
Every card is paced against your budget so the money spreads across the whole deck. Tight budgets lean on efficient staples and basics; bigger budgets pull in real dual lands and payoffs.
On your bracket
The finished deck is scored by the same bracket engine behind our Commander bracket calculator, and it tells you if a combo or interaction nudged it above your target.
Real manabases
Two- to five-color decks get a genuine fixing base — Command Tower, duals, and shocklands sorted by playability — instead of a pile of basics.
Already have a list? Check its power with the Commander bracket calculator, or browse commanders by color to find your next build.
AI deck builder FAQ
What is the AI Commander deck builder?
It's a free tool that assembles a complete Magic: The Gathering Commander (EDH) deck for you. You choose a commander, a strategy, a budget, and a target power bracket, and it generates a legal 99-card decklist built around that plan — then hands it to the full deck builder so you can edit, playtest, price, and save it.
Is the AI deck builder free?
Yes. Generating a deck is free — it just needs a free account (to keep the AI usage fair). There's no payment, no subscription, and no card paywall.
Does it build a legal Commander deck?
Always. A deterministic engine guarantees the singleton rule, color-identity legality, exactly 99 cards plus your commander, and a proper land count. The AI only influences the theme and card choices, so the output is never illegal or short of 99.
Can I choose the deck's strategy?
Yes — that's the point. Name a direction like 'Dragon tribal', 'aristocrats', 'spellslinger', '+1/+1 counters', or 'Voltron', and the generator pulls a real, EDHREC-ranked pool of cards for that archetype. Leave it blank and it picks the best plan for your commander automatically.
Can I edit the deck after it generates?
Yes. The generated list opens in the full edhlich deck builder, where you can swap cards, get AI suggestions, playtest it on a free-form tabletop, see the live price, recompute the bracket, and save it to your account with a shareable link.
How is this different from other MTG deck builders?
Most deck builders are a blank canvas — you add every card yourself. This one starts you with a complete, legal, on-budget, on-bracket deck built around a strategy you chose, then lets you refine it. It's the fastest way to go from a commander to a playable list.