{
  "id": "kubejs:knightmetal_pendant",
  "modifiers": [
    {
      "type": "append",
      "attribute": "minecraft:generic.armor_toughness",
      "value": 6,
      "operation": "ADDITION",
      "uuid": "5b9cd983-2cff-4dfa-b1f7-87f8c9f2042b"
    }
  ],
  "equipment_slot": "necklace"
}