{
  "type": "minecraft:netherrack_replace_blobs",
  "config": {
    "state": {
      "Name": "minecraft:deepslate"
    },
    "target": {
      "Name": "minecraft:lava",
      "Properties": {
        "level": "0"
      }
    },
    "radius": {
      "type": "minecraft:uniform",
      "value": {
        "min_inclusive": 10,
        "max_inclusive": 12
      }
    }
  }
}
