MTG AI Deck Builder & Rules Assistant

Build decks. Settle rules.

Build Commander decks in minutes and get instant MTG rules answers. Powered by real card data, deckbuilding intelligence, and official rules.

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

What You Can Do

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

  • Get a ruling

    with Trisha · Rules Expert

    Cites the rule behind every answer — the Comprehensive Rules, RulesGuru and Stack Exchange — so you can check the work. The one you call over when the table can't agree.

    “Does Teferi's Protection save my board from a wrath?”
    Ask Trisha →

  • Build a deck

    with Carl · Deck Builder

    Builds from scratch or takes the deck you already have, finds the synergies and tells you what to cut. Works from live card data, always chasing a spicier line.

    “My mono-red aggro runs out of gas by turn 6.”
    Ask Carl →

  • Dig into the lore

    with Jake · Lore & Facts

    Knows the story behind the card — the sets, the characters, and how the multiverse got this way. Warm, digressive, and good company between rounds.

    “Short version of the Phyrexian invasion?”
    Ask Jake →

From the blog

Tamy's Blog

All posts
Four Commander players around a game shop table at night, cards and dice spread between them.
Sep 9, 20265 min read

The MTG Agents Redesign: A New Look, and New Names for the Crew

The site is rebuilt — top-bar navigation, a page for every commander, redesigned decks and profiles, and the agents are now Carl, Trisha and Jake.

changelogannouncementcommander
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
An armoured knight raising a glowing golden shield dome over crouching soldiers on a ruined rampart, arrows shattering against the barrier
Sep 5, 202610 min read

The Best Protection Spells in Commander: Keeping Your Permanents Safe

Which protection spells actually save your board? Sorted by the threat each one beats — targeted removal, wraths, edicts, exile — with a verdict on every card.

commanderstrategycard-spotlight

From the community

Latest Brews

All decks
Szarekh Artifact Legion
Szarekh, the Silent King
mauzeng1h ago
Trelasarra
Trelasarra, Moon Dancer
on_die1h ago
Azula Fire Lord Burn
Fire Lord Azula
thoro37911h ago

Meet The Staff

Three specialists answer in chat, and two more work behind the scenes. Read what each of them does

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