{
    "enchantmentPools": {
      "random_efficiency": {
        "minecraft:efficiency": {
          "min": 3,
          "max": 5,
          "type": "uniform"
        }
      },
      "feather_falling_ranged": {
        "minecraft:feather_falling": {
          "min": 1,
          "max": 4,
          "type": "uniform"
        }
      }
    }
  }