{
  "id": "kubejs:ironwood_pendant",
  "modifiers": [
    {
      "type": "append",
      "attribute": "puffish_attributes:axe_speed",
      "value": 0.3,
      "operation": "MULTIPLY_TOTAL",
      "uuid": "a9a3719b-f726-48de-8adf-bcd2c123e592"
    }
  ],
  "equipment_slot": "necklace"
}