Crushing Bones and Cracking Skulls

Raw Blizzard Data

{
  "_links": {
    "self": {
      "href": "https://us.api.blizzard.com/data/wow/achievement/5281?namespace=static-12.1.0_68914-us"
    }
  },
  "id": 5281,
  "category": {
    "key": {
      "href": "https://us.api.blizzard.com/data/wow/achievement-category/15067?namespace=static-12.1.0_68914-us"
    },
    "name": "Cataclysm Dungeon",
    "id": 15067
  },
  "name": "Crushing Bones and Cracking Skulls",
  "description": "Defeat Rom'ogg Bonecrusher after using his Skullcracker ability to kill 10 Angered Earth elementals in Blackrock Caverns on Heroic Difficulty.",
  "points": 10,
  "is_account_wide": false,
  "criteria": {
    "id": 18209,
    "description": "Defeat Rom'ogg Bonecrusher after using his Skullcracker ability to kill 10 Angered Earth elementals in Blackrock Caverns on Heroic Difficulty.",
    "amount": 0
  },
  "media": {
    "key": {
      "href": "https://us.api.blizzard.com/data/wow/media/achievement/5281?namespace=static-12.1.0_68914-us"
    },
    "id": 5281
  },
  "display_order": 22
}