{
  "id": "kubejs:sapphire_pendant",
  "modifiers": [
    {
      "type": "append",
      "attribute": "ars_nouveau:ars_nouveau.perk.mana_regen",
      "value": 0.4,
      "operation": "MULTIPLY_TOTAL",
      "uuid": "59eb9c62-5043-43c0-aa02-977e884490d5"
    }
  ],
  "equipment_slot": "necklace"
}