{
  "structures": [
    {
      "structure": "additionalstructures:obsidian_tree_1",
      "weight": 1
    },
    {
      "structure": "additionalstructures:obsidian_tree_2",
      "weight": 1
    },
    {
      "structure": "additionalstructures:obsidian_tree_3",
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    },
    {
      "structure": "additionalstructures:obsidian_tree_4",
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    },
    {
      "structure": "additionalstructures:obsidian_pillar_1",
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    },
    {
      "structure": "additionalstructures:obsidian_pillar_2",
      "weight": 1
    },
    {
      "structure": "additionalstructures:obsidian_pillar_3",
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    },
    {
      "structure": "additionalstructures:obsidian_pillar_4",
      "weight": 1
    },
    {
      "structure": "additionalstructures:obsidian_pillar_5",
      "weight": 1
    },
    {
      "structure": "additionalstructures:obsidian_spike_1",
      "weight": 1
    },
    {
      "structure": "additionalstructures:obsidian_spike_2",
      "weight": 1
    },
    {
      "structure": "additionalstructures:obsidian_spike_3",
      "weight": 1
    }
  ],
  "placement": {
    "type": "minecraft:random_spread",
    "spacing": 40,
    "separation": 35,
    "salt": 72730023
  }
}
