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MTG Library & deck builder

Paused. The collection tracker and deck builder are not currently available — here is what that means for anything you already saved.

Magic playersUpdated August 18, 2026

This feature is paused

The MTG Library is not currently available. We are concentrating on the tabletop core — sessions, campaigns, board games and LARP — and a Magic collection tracker is one of the things we would rather do properly later than maintain thinly now.

Your data is not deleted. Every collection and decklist you saved is still there, untouched. If the Library comes back, it comes back with your cards in it. If you would like a copy in the meantime, an account export includes it.

What follows describes the tool as it worked, and is kept so the description matches what would return.

What it did

The MTG Library (in the Board Games Realm) tracked your Magic: The Gathering collection and helped you build decks from it.

Your collection

  1. Search the catalog

    Find a card by name and add it to your collection.
  2. Set quantities

    Track how many you own, including foils. Your collection's total value updates as you go.

Building a deck

  1. Create a deck

    From My decks, name it and pick a format (Standard, Modern, Commander, and more).
  2. Add cards

    Search and add cards to the main deck or sideboard, and adjust quantities inline.
  3. Check your build

    The builder shows a live mana curve, a format-legality check (deck size and copy limits), and which cards are missing from your collection.
  4. Import / export

    Paste a decklist to import it in one go, or copy your decklist out as plain text.

Share a deck

Decks are private by default. Set a deck to unlisted or public to share a read-only link with friends.

Note

The card catalog is shared and kept up to date from public card data, so prices and new sets stay current.

Still stuck? Browse all help or contact us. To report someone or something, use the report action on the relevant profile, post, or session — it sends us the context automatically.