pridecraft/config/tombstone/loottables/tombstone-pool-sniffer_digging.json

{
  "name": "tombstone:sniffer_digging",
  "rolls": 1.0,
  "bonus_rolls": 0.0,
  "entries": [
    {
      "type": "minecraft:item",
      "weight": 10,
      "functions": [
        {
          "function": "tombstone:check_enabled"
        }
      ],
      "name": "tombstone:grave_dust"
    },
    {
      "type": "minecraft:empty",
      "weight": 90
    }
  ]
}