bedrock-samples/behavior_pack/loot_tables/chests/buriedtreasure.json

{
  "pools": [
    {
      "rolls": 1,
      "entries": [
        {
          "type": "item",
          "name": "minecraft:heart_of_the_sea"
        }
      ]
    },
    {
      "rolls": {
        "min": 5,
        "max": 12
      },
      "entries": [
        {
          "type": "item",
          "name": "minecraft:prismarine_crystals",
          "functions": [
            {
              "function": "set_count",
              "count": {
                "min": 1,
                "max": 5
              }
            }
          ],
          "weight": 5
        },
        {
          "type": "item",
          "name": "minecraft:iron_ingot",
          "functions": [
            {
              "function": "set_count",
              "count": {
                "min": 3,
                "max": 5
              }
            }
          ],
          "weight": 20
        },
        {
          "type": "item",
          "name": "minecraft:gold_ingot",
          "functions": [
            {
              "function": "set_count",
              "count": {
                "min": 1,
                "max": 5
              }
            }
          ],
          "weight": 10
        },
        {
          "type": "item",
          "name": "minecraft:tnt",
          "functions": [
            {
              "function": "set_count",
              "count": {
                "min": 1,
                "max": 2
              }
            }
          ],
          "weight": 10
        },
        {
          "type": "item",
          "name": "minecraft:diamond",
          "weight": 15
        },
        {
          "type": "item",
          "name": "minecraft:record_wait",
          "weight": 5
        },
        {
          "type": "item",
          "name": "minecraft:record_mellohi",
          "weight": 5
        },
        {
          "type": "item",
          "name": "minecraft:name_tag",
          "weight": 10
        },
        {
          "type": "item",
          "name": "minecraft:chainmail_chestplate",
          "weight": 20
        },
        {
          "type": "item",
          "name": "minecraft:chainmail_helmet",
          "weight": 20
        },
        {
          "type": "item",
          "name": "minecraft:chainmail_leggings",
          "weight": 20
        },
        {
          "type": "item",
          "name": "minecraft:chainmail_boots",
          "weight": 20
        },
        {
          "type": "item",
          "name": "minecraft:writable_book",
          "functions": [
            {
              "function": "set_count",
              "count": {
                "min": 1,
                "max": 2
              }
            }
          ],
          "weight": 5
        },
        {
          "type": "item",
          "name": "minecraft:lead",
          "functions": [
            {
              "function": "set_count",
              "count": {
                "min": 1,
                "max": 3
              }
            }
          ],
          "weight": 10
        },
        {
          "type": "item",
          "name": "minecraft:experience_bottle",
          "weight": 3
        },
        {
          "type": "item",
          "name": "minecraft:potion",
          "functions": [
            {
              "function": "set_potion",
              "id": "water_breathing"
            }
          ],
          "weight": 15
        },
        {
          "type": "item",
          "name": "minecraft:potion",
          "functions": [
            {
              "function": "set_potion",
              "id": "regeneration"
            }
          ],
          "weight": 10
        },
        {
          "type": "item",
          "name": "minecraft:cake",
          "weight": 1
        }
      ]
    }
  ]
}