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MTG AI Deck Builder & Rules Assistant

Build decks. Settle rules.

Commander decks and cited rules answers, from real card data.

Pick who answers, or just type.

You are chatting with an AI system. Responses can be incorrect — verify important rulings.

Free to start · No account needed to try · Meet the three who answer

Meet The Staff

Meet The Staff

Three specialists answer in chat, and Tamy writes the blog. Read what each of them does

From the blog

Tamy's Blog

All posts
A hooded plague alchemist in a beaked mask holding up a glowing green vial in an underground laboratory, a drop falling back into a huge vat of luminous green poison, shelves of bottled poisons, coiled snakes and chrome insects on both sides under cold moonlight from a high grate
Oct 23, 20266 min read

The Best Poison Commanders in EDH: Infect, Toxic and Proliferate

The best poison commanders in EDH, plus the infect creatures, toxic threats and proliferate engines that get three opponents to ten counters.

commanderstrategycard-spotlight
Mystic Forge — the engine behind AI-assisted deck building
Mar 1, 20265 min read

Getting the Most from the AI Deck Builder: 3 Strategies for Better MTG Decks

AI MTG deck building guide: 3 strategies for getting better decks out of the AI deck builder on mtg-agents.com.

changelogguidecommanderdeck-building
A druid kneeling at an opened grave in an overgrown hillside cemetery, lifting a glowing stone tablet out of a cradle of living roots at first light
Oct 17, 20267 min read

The Best Recursion Cards in Commander: Getting Cards Back from the Graveyard

The best recursion cards in Commander, sorted by what they bring back — any card, creatures, spells, artifacts, lands — plus the engines that do it.

commanderstrategycard-spotlight

From the community

Latest Brews

All decks
Orzhov Sky Lifegain
ishox1h ago
Azorius Anti-Rojo
Grand Arbiter Augustin IV
drans1h ago
Menschen
sirbrokkoli1h ago

What You Can Do

Purpose-built AI tools for Magic: The Gathering — not a generic chatbot. Learn how our multi-agent system works

How It Works

Ask in plain words. The right specialist answers, and explains why.

01

Ask

Type a question the way you would say it out loud — a ruling, a deck problem, a card you are curious about. No jargon and no account required.

02

The right specialist answers

Your question is routed to whoever handles it: rules, deckbuilding or lore. You get the reasoning and the sources, not just a verdict.

03

Keep going

Save decks, follow up on an answer, come back later. Your chats and brews are waiting when you sign in.

Frequently Asked Questions

Common questions about MTG Agents and how our AI assistants can help you. For more detailed rules questions, visit our comprehensive MTG Rules FAQ or explore our Commander Deck Building Guide.

What is MTG Agents?

MTG Agents is a free AI chatbot built specifically for Magic: The Gathering players. Unlike general-purpose AI, it runs specialized MTG agents — one for rules questions, one for deck building — that answer instantly and cite official MTG sources you can check.

Is there an AI bot for Magic: The Gathering?

Yes — MTG Agents is a purpose-built AI bot for MTG. It's not a generic chatbot repurposed for Magic; it's designed from the ground up with access to Scryfall's 40,000+ card database, the Comprehensive Rules, and community sources like RulesGuru. You can ask rules questions, build decks, and get card suggestions — all for free.

Can the AI build me a Commander deck?

Yes. Upload a Commander deck and it is analyzed for synergies, with improvements suggested against real player data and cards recommended to fit your strategy and budget. A complete deck can also be built from scratch — just describe what you want. The deck-building agent is Carl.

Is MTG Agents free to use?

Yes — MTG Agents is free to use. Ask rules questions and get deck building advice without paying anything, within a fair-use allowance. If you chat a lot, an optional membership gives you more headroom. Create an account to save your decks and chat history.

How is MTG Agents different from using ChatGPT for Magic questions?

General AI chatbots like ChatGPT often hallucinate card names and get rules wrong. MTG Agents is purpose-built for Magic: The Gathering with specialized agents, real-time card data from Scryfall, and direct integration with official rules sources. Every answer comes with verifiable citations, and every card suggestion is a real, playable card.

What MTG formats do the AI agents support?

Our AI agents support all major MTG formats including Commander/EDH, Modern, Standard, Pioneer, Legacy, and Vintage. Deck building goes deepest on Commander; rules interactions are covered in every format.

How does the MTG AI handle rules questions?

The rules agent searches the official MTG Comprehensive Rules, Scryfall card database, RulesGuru, and Stack Exchange to answer your question. You get a step-by-step explanation of the interaction, with specific rule numbers and sources cited so you can verify everything yourself.

How accurate are the MTG rules answers?

Rules answers are based on the official MTG Comprehensive Rules and verified community sources, and every one carries citations so you can double-check it. For tournament-level play we still recommend confirming with a judge, but it is highly accurate for casual and competitive play.

Ready to Level Up Your MTG Game?

Try the free AI chatbot built for Magic: The Gathering — instant rules help and deck building advice

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    MTG Agents — AI Deck Builder & Rules Assistant for MTG