Tempered Hero: The War Within Season 1

Raw Blizzard Data

{
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      "href": "https://us.api.blizzard.com/data/wow/achievement/20589?namespace=static-12.1.0_68914-us"
    }
  },
  "id": 20589,
  "category": {
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      "href": "https://us.api.blizzard.com/data/wow/achievement-category/15272?namespace=static-12.1.0_68914-us"
    },
    "name": "Dungeons",
    "id": 15272
  },
  "name": "Tempered Hero: The War Within Season 1",
  "description": "End The War Within Mythic+ Season 1 with a Mythic+ Rating in the top 0.1% of all players in your region.",
  "points": 0,
  "is_account_wide": false,
  "criteria": {
    "id": 157665,
    "description": "Achievement - The War Within Season 1 Tempered Hero (Top 0.1%)",
    "amount": 0
  },
  "reward_description": "Title: Tempered Hero",
  "media": {
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    },
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  },
  "display_order": 3
}