{
  "pools": [
    {
      "rolls": 1,
      "entries": [
        {
			"type": "item",
			"name": "minecraft:obsidian",
			"weight": 1,
			"functions": [
				{
					"function": "minecraft:set_count",
					"count": {
						"min":	0,
						"max":	1
					}
				}
			]
		}
      ]
    }
  ]
}