{
  "type": "irons_spellbooks:append_loot",
  "conditions": [
    {
      "condition": "minecraft:entity_properties",
      "entity": "this",
      "predicate": {
        "type": "minecraft:stray"
      }
    }
  ],
  "key": "irons_spellbooks:entities/additional_stray_loot"
}
