{
  "category": "quest",
  "id": "challenge_20_ender_guardian",
  "name": "Guardian of The End",
  "icon": "cataclysm:void_core",
  "description": "Defeat the Ender Guardian, a challenging boss of the Cataclysm mod.",
  "optional": "true",
  "completion": {
    "complete": [
      {
        "kill": "cataclysm:ender_guardian",
        "count": 1
      }
    ]
  },
  "reward": {
    "items": [
      {
        "item": "minecraft:dragon_egg",
        "count": 1
      },
      {
        "item": "minecraft:shulker_shell",
        "count": 64
      },
      {
        "item": "cataclysm:void_core",
        "count": 1
      }
    ],
    "exp": "points",
    "count": 10000
  }
}