{
    "display": {
        "title": {
            "text": "Ancient Secrets"
        },
        "description": {
            "text": "Discovered the undergrowth"
        },
        "icon": {
            "item": "minecraft:shelter_pottery_sherd"
        },
        "frame": "task",
        "show_toast": true,
        "announce_to_chat": true,
        "hidden": true
    },
    "criteria": {
          "cavernous:the_undergrowth": {
            "conditions": {
              "player": [
                {
                  "condition": "minecraft:entity_properties",
                  "entity": "this",
                  "predicate": {
                    "location": {
                      "biome": "cavernous:the_undergrowth"
                    }
                  }
                }
              ]
            },
            "trigger": "minecraft:location"
          }
    },
    "parent": "cavernous:delver"
}