> ## Documentation Index
> Fetch the complete documentation index at: https://docs.managem.co.uk/llms.txt
> Use this file to discover all available pages before exploring further.

# Magic: The Gathering

> MTG specific metadata fields for cards in our catalog

Each card in our catalog stores metadata properties extracted from the card, specific to the game.

This metadata is stored inside the item data returned from our APIs. You can read more about our item structure in **[Item Structure](/marketplace/data/types)**.

***

**For MTG cards, we store the following metadata fields:**

<ResponseField name="Released" type="string (date)" post={["optional"]}>
  The card's release date.
</ResponseField>

<ResponseField name="ManaCost" type="string" post={["optional"]}>
  The mana symbol cost shown for casting the card.
</ResponseField>

<ResponseField name="CardType" type="string" post={["optional"]}>
  The card's type classification.
</ResponseField>

<ResponseField name="TypeLine" type="string" post={["optional"]}>
  The full type line, including supertypes and subtypes.
</ResponseField>

<ResponseField name="OracleText" type="string" post={["optional"]}>
  The card's primary rules text.
</ResponseField>

<ResponseField name="Power" type="string" post={["optional"]}>
  The card's power value when applicable.
</ResponseField>

<ResponseField name="Toughness" type="string" post={["optional"]}>
  The card's toughness value when applicable.
</ResponseField>

<ResponseField name="Colors" type="string[]" post={["optional"]}>
  The card's color information.
</ResponseField>

<ResponseField name="CMC" type="string" post={["optional"]}>
  Converted mana cost / mana value as a display value.
</ResponseField>

<ResponseField name="ConvertedManaCost" type="number" post={["optional"]}>
  Numeric converted mana cost / mana value.
</ResponseField>

<ResponseField name="ProducedMana" type="string[]" post={["optional"]}>
  Mana colors this card can produce.
</ResponseField>

<ResponseField name="ColorIdentity" type="string[]" post={["optional"]}>
  The card's color identity.
</ResponseField>

<ResponseField name="Form" type="string" post={["optional"]}>
  The card form label, such as Physical or Digital.
</ResponseField>

<ResponseExample>
  ```jsonc Doubling Season theme={null}
  {
    // additional item properties omitted
    "urn": "urn:managem:magic-the-gathering:set/ravnica-city-of-guilds/card/158",
    "metadata": [
      {
        "name": "Released",
        "value": "2005-10-07"
      },
      {
        "name": "ManaCost",
        "value": "{4}{G}"
      },
      {
        "name": "CardType",
        "value": "Enchantment"
      },
      {
        "name": "TypeLine",
        "value": "Enchantment"
      },
      {
        "name": "OracleText",
        "value": "If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.\nIf an effect would put one or more counters on a permanent you control, it puts twice that many of those counters on that permanent instead."
      },
      {
        "name": "Colors",
        "detail": [
          "G"
        ]
      },
      {
        "name": "CMC",
        "detail": "5"
      },
      {
        "name": "ManaCost",
        "detail": "{4}{G}"
      },
      {
        "name": "ConvertedManaCost",
        "value": 5
      },
      {
        "name": "ColorIdentity",
        "detail": [
          "G"
        ]
      },
      {
        "name": "Form",
        "value": "Physical"
      }
    ]
  }
  ```

  ```jsonc Thassa's Oracle theme={null}
  {
    // additional item properties omitted
    "urn": "urn:managem:magic-the-gathering:set/theros-beyond-death/card/73",
    "metadata": [
      {
        "name": "Released",
        "value": "2020-01-24",
      },
      {
        "name": "ManaCost",
        "value": "{U}{U}",
      },
      {
        "name": "CardType",
        "value": "Creature — Merfolk Wizard",
      },
      {
        "name": "TypeLine",
        "value": "Creature — Merfolk Wizard",
      },
      {
        "name": "OracleText",
        "value": "When this creature enters, look at the top X cards of your library, where X is your devotion to blue. Put up to one of them on top of your library and the rest on the bottom of your library in a random order. If X is greater than or equal to the number of cards in your library, you win the game. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.)",
      },
      {
        "name": "Power",
        "value": "1",
      },
      {
        "name": "Toughness",
        "value": "3",
      },
      {
        "name": "Colors",
        "detail": ["U"],
      },
      {
        "name": "CMC",
        "detail": "2",
      },
      {
        "name": "ManaCost",
        "detail": "{U}{U}",
      },
      {
        "name": "ConvertedManaCost",
        "value": 2,
      },
      {
        "name": "ColorIdentity",
        "detail": ["U"],
      },
      {
        "name": "Form",
        "value": "Physical",
      },
    ],
  }
  ```

  ```jsonc Tarmogoyf theme={null}
  {
    // additional item properties omitted
    "urn": "urn:managem:magic-the-gathering:set/time-spiral-remastered/card/235",
    "metadata": [
      {
        "name": "Released",
        "value": "2021-03-19",
      },
      {
        "name": "ManaCost",
        "value": "{1}{G}",
      },
      {
        "name": "CardType",
        "value": "Creature — Lhurgoyf",
      },
      {
        "name": "TypeLine",
        "value": "Creature — Lhurgoyf",
      },
      {
        "name": "OracleText",
        "value": "Tarmogoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1.",
      },
      {
        "name": "Power",
        "value": "*",
      },
      {
        "name": "Toughness",
        "value": "1+*",
      },
      {
        "name": "Colors",
        "detail": ["G"],
      },
      {
        "name": "CMC",
        "detail": "2",
      },
      {
        "name": "ManaCost",
        "detail": "{1}{G}",
      },
      {
        "name": "ConvertedManaCost",
        "value": 2,
      },
      {
        "name": "ColorIdentity",
        "detail": ["G"],
      },
      {
        "name": "Form",
        "value": "Physical",
      },
    ],
  }
  ```

  ```jsonc Black Lotus theme={null}
  {
    // additional item properties omitted
    "urn": "urn:managem:magic-the-gathering:set/unlimited-edition/card/233",
    "metadata": [
      {
        "name": "Released",
        "value": "1993-12-01",
      },
      {
        "name": "ManaCost",
        "value": "{0}",
      },
      {
        "name": "CardType",
        "value": "Artifact",
      },
      {
        "name": "TypeLine",
        "value": "Artifact",
      },
      {
        "name": "OracleText",
        "value": "{T}, Sacrifice this artifact: Add three mana of any one color.",
      },
      {
        "name": "Colors",
        "detail": [],
      },
      {
        "name": "CMC",
        "detail": "0",
      },
      {
        "name": "ManaCost",
        "detail": "{0}",
      },
      {
        "name": "ProducedMana",
        "detail": ["B", "G", "R", "U", "W"],
      },
      {
        "name": "ColorIdentity",
        "detail": [],
      },
      {
        "name": "Form",
        "value": "Physical",
      },
    ],
  }
  ```
</ResponseExample>