{
  "type": "lucky:entity",
  "luck": 1,
  "entity_type": "minecraft:sheep",
  "nbt": {
    "CustomName": "[{'text':'Mr','color':'yellow'},{'text':'.','color':'gold'},{'text':'R','color':'red'},{'text':'a','color':'light_purple'},{'text':'i','color':'dark_purple'},{'text':'n','color':'blue'},{'text':'b','color':'dark_aqua'},{'text':'o','color':'aqua'},{'text':'w','color':'green'}]",
    "CustomNameVisible": true,
    "Color": {
      "type": "minecraft:uniform",
      "min_inclusive": 0,
      "max_inclusive": 15
    }
  },
  "pos": {
    "type": "lucky:random_in_shape",
    "center": ["{blockX}", "{blockY}", "{blockZ}"],
    "shape": {
      "type": "lucky:sphere",
      "size": [4, 1, 4]
    }
  },
  "count": 16,
  "reinit": true
}