{
  "replace": false,
  "values": [
    "minecraft:ice_spikes",
    "minecraft:frozen_peaks",
    {
      "id": "regions_unexplored:icy_heights",
      "required": false
    },
	{
      "id": "regions_unexplored:frozen_pine_taiga",
      "required": false
    },
	{
      "id": "regions_unexplored:frozen_tundra",
      "required": false
    },
	{
      "id": "regions_unexplored:spires",
      "required": false 
    }
  ]
}