Expected format: A single JSON object for a creature or an array of creature objects. Typically includes keys like `name`, `hp`, `ac`, `trait`, `action`, etc.
Example: {"name": "Goblin", "hp": {"average": 7, "formula": "2d6"}, ...}
Expected format: A JSON object (or array of objects) that matches the internal card structure. Key fields include `title`, `type`, `icon`, `color`, `tags`, `footer`, `stats` (as an object), and `sections` (as an array of objects with `heading`, `body`, `flavorText`).
Example: {"title": "Fireball", "type": "Spell", "sections": [{"heading": "Description", "body": "A fiery explosion..."}]}