{
  "chancecubes:giant_chance_cube": {
    "chance": -45,
    "Area": [
      {
        "xSize": 3,
        "ySize": 3,
        "zSize": 3,
        "block": "chancecubes:chance_cube",
        "xOff": -1,
        "yOff": 0,
        "zOff": -1,
        "falling": false,
        "delay": 0,
        "causesUpdate": true,
        "relativeToPlayer": false
      }
    ]
  }
}