{
  "id": "kubejs:emerald_pendant",
  "modifiers": [
    {
      "type": "append",
      "attribute": "puffish_attributes:stamina",
      "value": 0.4,
      "operation": "MULTIPLY_TOTAL",
      "uuid": "b5c7eb05-ddca-490e-adba-4a0468ac06e2"
    }
  ],
  "equipment_slot": "necklace"
}