You and What Army?

Raw Blizzard Data

{
  "_links": {
    "self": {
      "href": "https://us.api.blizzard.com/data/wow/achievement/13684?namespace=static-12.1.0_68914-us"
    }
  },
  "id": 13684,
  "category": {
    "key": {
      "href": "https://us.api.blizzard.com/data/wow/achievement-category/15286?namespace=static-12.1.0_68914-us"
    },
    "name": "Battle Raid",
    "id": 15286
  },
  "name": "You and What Army?",
  "description": "Defeat Abyssal Commander Sivara in The Eternal Palace while all three of her lieutenants are alive and engaged in the fight on Normal difficulty or higher.",
  "points": 10,
  "is_account_wide": false,
  "criteria": {
    "id": 80577,
    "description": "8.2 Nazjatar Raid - Naga Centaur - Achievement Criteria Tree",
    "amount": 0
  },
  "media": {
    "key": {
      "href": "https://us.api.blizzard.com/data/wow/media/achievement/13684?namespace=static-12.1.0_68914-us"
    },
    "id": 13684
  },
  "display_order": 71
}