The Rarer the Better

Raw Blizzard Data

{
  "_links": {
    "self": {
      "href": "https://us.api.blizzard.com/data/wow/achievement/9143?namespace=static-12.1.0_68914-us"
    }
  },
  "id": 9143,
  "category": {
    "key": {
      "href": "https://us.api.blizzard.com/data/wow/achievement-category/15303?namespace=static-12.1.0_68914-us"
    },
    "name": "Draenor Garrison",
    "id": 15303
  },
  "name": "The Rarer the Better",
  "description": "Complete 300 Rare garrison missions.",
  "points": 5,
  "is_account_wide": true,
  "criteria": {
    "id": 37721,
    "description": "Complete 300 rare garrison missions",
    "amount": 0,
    "operator": {
      "type": "AND",
      "name": "Complete All"
    },
    "child_criteria": [
      {
        "id": 37722,
        "description": "Complete 300 Rare garrison missions.",
        "amount": 300,
        "show_progress_bar": true
      }
    ]
  },
  "prerequisite_achievement": {
    "key": {
      "href": "https://us.api.blizzard.com/data/wow/achievement/9142?namespace=static-12.1.0_68914-us"
    },
    "name": "Keeping It Rare",
    "id": 9142
  },
  "media": {
    "key": {
      "href": "https://us.api.blizzard.com/data/wow/media/achievement/9143?namespace=static-12.1.0_68914-us"
    },
    "id": 9143
  },
  "display_order": 112
}