{
    "id": "irons_spellbooks:heavy_chain_necklace",
    "modifiers": [
      {
        "type": "remove",
        "target": "irons_spellbooks:spell_resist"
      },
      {
        "type": "append",
        "attribute": "alembic:arcane_damage.resistance",
        "value": 4,
        "operation": "ADDITION",
        "uuid": "ee965617-19bc-4892-9ea9-2f2b1dd11edf"
      },
      {
        "type": "append",
        "attribute": "minecraft:generic.movement_speed",
        "value": -0.01,
        "operation": "MULTIPLY_BASE",
        "uuid": "d971101a-4758-44ae-bd90-520221e15bf7"
      }
    ],
    "equipment_slot": "necklace"
  }