{
  "type": "lucky:group",
  "luck": -2,
  "outcomes": [
    {
      "type": "lucky:difficulty",
      "difficulty": "hard"
    },
    {
      "type": "lucky:entity",
      "entity_type": "minecraft:bat",
      "nbt": {
        "Silent": true,
        "active_effects": [
          {
            "id": "minecraft:invisibility",
            "amplifier": 1,
            "duration": -1,
            "show_particles": false
          }
        ],
        "Passengers": [
          {
            "id": "minecraft:skeleton_horse",
            "nbt": {
              "Tame": true,
              "Passengers": [
                {
                  "id": "minecraft:skeleton",
                  "nbt": {
                    "HandItems": [
                      {
                        "id": "minecraft:bow",
                        "components": {
                          "minecraft:enchantments": {
                            "levels": {
                              "minecraft:power": 5
                            }
                          }
                        }
                      }
                    ],
                    "ArmorItems": [
                      {
                        "id": "minecraft:chainmail_boots",
                        "components": {
                          "minecraft:enchantments": {
                            "levels": {
                              "minecraft:protection": 4
                            }
                          }
                        }
                      },
                      {
                        "id": "minecraft:chainmail_leggings",
                        "components": {
                          "minecraft:enchantments": {
                            "levels": {
                              "minecraft:protection": 4
                            }
                          }
                        }
                      },
                      {
                        "id": "minecraft:chainmail_chestplate",
                        "components": {
                          "minecraft:enchantments": {
                            "levels": {
                              "minecraft:protection": 4
                            }
                          }
                        }
                      },
                      {
                        "id": "minecraft:chainmail_helmet",
                        "components": {
                          "minecraft:enchantments": {
                            "levels": {
                              "minecraft:protection": 4
                            }
                          }
                        }
                      }
                    ],
                    "HandDropChances": [0.5, 0],
                    "ArmorDropChances": [0.3, 0.3, 0.3, 0.3],
                    "CustomName": "{'text':'Ghostly Horseman','color':'gray'}",
                    "CustomNameVisible": true
                  }
                }
              ]
            }
          }
        ]
      }
    }
  ]
}