Less Is More (25 player)

Raw Blizzard Data

{
  "_links": {
    "self": {
      "href": "https://us.api.blizzard.com/data/wow/achievement/1877?namespace=static-12.1.0_68914-us"
    }
  },
  "id": 1877,
  "category": {
    "key": {
      "href": "https://us.api.blizzard.com/data/wow/achievement-category/14922?namespace=static-12.1.0_68914-us"
    },
    "name": "Lich King Raid",
    "id": 14922
  },
  "name": "Less Is More (25 player)",
  "description": "Defeat Sartharion the Onyx Guardian and the Twilight Drakes with fewer than 21 players in 25-player mode.",
  "points": 10,
  "is_account_wide": false,
  "criteria": {
    "id": 10133,
    "description": "Defeat Sartharion the Onyx Guardian and the Twilight Drakes with fewer than 21 players in 25-player mode.",
    "amount": 0,
    "operator": {
      "type": "AND",
      "name": "Complete All"
    },
    "child_criteria": [
      {
        "id": 10135,
        "description": "Vesperon",
        "amount": 1
      },
      {
        "id": 10136,
        "description": "Tenebron",
        "amount": 1
      },
      {
        "id": 10134,
        "description": "Shadron",
        "amount": 1
      },
      {
        "id": 10137,
        "description": "Sartharion the Onyx Guardian",
        "amount": 1
      }
    ]
  },
  "media": {
    "key": {
      "href": "https://us.api.blizzard.com/data/wow/media/achievement/1877?namespace=static-12.1.0_68914-us"
    },
    "id": 1877
  },
  "display_order": 4
}