{
  "type": "minecraft:block",
  "pools": [
    {
      "rolls": 1.0,
      "bonus_rolls": 0.0,
      "entries": [
        {
          "type": "minecraft:alternatives",
          "children": [
            {
              "type": "minecraft:item",
              "conditions": [
                {
                  "condition": "minecraft:match_tool",
                  "predicate": {
                    "tag": "forge:tools/saws"
                  }
                }
              ],
              "name": "minecraft:packed_ice"
            }
          ]
        }
      ]
    }
  ]
}