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MTG AI Assistant

Deck building, rules answers with sources, and lore — in one conversation

MTG Agents is a free AI assistant for Magic: The Gathering. Instead of one generic chatbot, it runs a small team of specialists: one builds and tunes decks from 40,000+ real cards, one resolves rules questions with citations from the Comprehensive Rules, RulesGuru, and Stack Exchange, and one covers lore and casual Magic talk. Ask anything - the right specialist answers automatically.

Start chattingSee how it works

What Your MTG AI Can Do

One surface that covers deck building, rules, and lore - not a single-purpose bot

Build a Deck

Describe a commander, strategy, or color pair and get back a complete, optimized decklist with a tuned mana base and real synergies, drawn from live card data.

Analyze Your Decklist

Paste or upload a list and get cuts, additions, and synergy fixes. The assistant can also read and edit decks you've saved to your account.

Answer Rules Questions

Card interactions and the stack, explained with exact rule numbers and verifiable sources, so you learn the why behind every ruling.

Explain Lore & Story

Planeswalkers, planes, and set story - for the casual questions and flavour that make Magic more than a card game.

Real Card Data

Every card suggestion is a real, format-legal card from Scryfall's 40,000+ cards - never a hallucinated or made-up card.

One Conversation

No mode-switching. Ask a deck question, then a rules question, then a lore question in the same chat and the right expert responds each time.

Three Specialists, One Chat

Purpose-built for one job each, rather than a single chatbot wearing different hats. They have names, and you never have to use them.

Deck building — Carl

Searches 40,000+ real cards, suggests synergies that actually appear in played lists, and builds or updates a deck with you. He reads the decks you upload, builds a complete list from scratch, tunes a mana base, and works to a budget in every format.

See everything the deck builder can do.

Rules — Trisha

Breaks down official rulings and card interactions step by step, and always shows her sources from the Comprehensive Rules, RulesGuru, and Stack Exchange. Combat math, the stack, layers, replacement effects.

Browse common answers in the Rules FAQ.

Lore & smalltalk — Jake

Planeswalker backstories, plane and set lore, and casual Magic conversation for when you want flavour instead of a decklist or a ruling.

No menus, no mode switch

You never pick a specialist by hand. Ask in plain English and the question is routed automatically, so it behaves like one assistant that happens to be good at three things.

How It Works

Ask in plain English and the right expert answers

1

Ask in Plain English

Type any Magic question - a deck idea, a rules edge case, or a lore question. No commands, no menus, no choosing a mode first.

2

The Right Expert Answers

Your question is routed to the deck builder, the rules expert, or the lore specialist automatically. You get the right one without ever picking.

3

Get a Real Answer

Sourced rulings, real card suggestions, or lore - then keep the conversation going to refine. Want the mechanism behind it? See how it works.

What to Ask, What You Get

Routing is automatic - this is a cheat sheet, not a menu

Ask for a deck

Building something new, optimizing a list you already have, hunting for synergies, or fitting a budget.

Example: "Build me a budget Atraxa superfriends deck."

Ask about a rule

An unclear interaction, a ruling you need a source for, or a combat or stack question.

Example: "Does deathtouch work with trample?"

Ask about the story

Characters, planes, and set lore, or just casual Magic chat between games.

Example: "What happened during the Phyrexian invasion?"

Not sure?

Just ask. Your question is read and handed to whichever specialist fits, so the guide above sets expectations rather than asking you to navigate.

More Than a Generic AI Chatbot

Purpose-built for Magic, grounded in real data

Real Cards, Never Invented

Grounded in Scryfall, the assistant never suggests a card that does not exist or misquotes a card's rules text - the failure mode that makes general chatbots unreliable for Magic.

Cited, Verifiable Answers

Rules answers link to official sources you can check yourself, instead of confident-sounding guesses you have to take on faith.

It Knows Your Decks

Save a deck and the assistant can read and modify it in chat - context a general-purpose chatbot simply can't hold between questions.

Format-Aware

It understands Commander, Standard, Modern, Pioneer, Pauper, and more, so every suggestion is legal in the format you actually play.

Frequently Asked Questions

Is there an AI assistant for Magic: The Gathering?

Yes. MTG Agents is a free AI assistant for Magic: The Gathering built from three specialist agents - one for deck building, one for rules, and one for lore. You chat with all three in one place and the right expert answers automatically.

What can the MTG AI assistant do?

It builds and analyzes decks from 40,000+ real cards, answers rules questions with citations from the Comprehensive Rules, RulesGuru, and Stack Exchange, and explains Magic lore and story - all in a single conversation.

Is the MTG AI helper free to use?

Yes, it is free. You can start chatting right away with no credit card. Creating a free account lets you save your decks so the assistant can read and refine them across sessions.

Which specialist answers which kind of question?

Deck building goes to Carl, rules questions go to Trisha, and lore and casual conversation go to Jake. You never choose between them - the question is routed for you, and the names are there so you know who replied.

Do I have to choose which agent to talk to?

No. You ask your question in plain English and it is routed to the right specialist automatically. The cheat sheet on this page sets expectations; it is not a menu you have to pick from.

How is this different from a general AI chatbot?

It is purpose-built for Magic: it pulls from real Scryfall card data so it never invents cards, cites official rules sources you can verify, knows current format legality, and can read and edit decks you've saved.

Can the assistant help with a deck I already have?

Yes. Paste or upload a decklist, or open a deck you've saved, and you get suggested cuts, additions, and synergies. It works for Commander, Standard, Modern, Pioneer, Pauper, and more.

Does the assistant work for Commander / EDH?

Yes. Commander is the most popular way people use it - full 100-card singleton decks with optimized mana bases, plus answers to the multiplayer and command-zone rules questions that come with the format.

Ask your first Magic question

Deck building, a rules ruling with sources, or the story behind a card - all in one chat

Start Chatting

Free to use - No credit card required - Three experts, one conversation

Explore More

AI Deck Builder

Go deeper on deck building - complete, optimized lists from real card data.

MTG Rules FAQ

Common rules answers, or ask the AI judge about your own interaction.

How It Works

Look under the hood at the multi-agent system and the data sources behind it.

Last updated:

    MTG AI Assistant — Decks, Rules & Lore | MTG Agents