{
  "pools": [
    {
      "rolls": 1,
      "entries": [
        {
          "type": "item",
          "name": "minecraft:heart_of_the_sea"
        }
      ]
    },
    {
      "rolls": {
        "min": 5,
        "max": 8
      },
      "entries": [
        {
          "type": "item",
          "name": "minecraft:iron_ingot",
          "functions": [
            {
              "function": "set_count",
              "count": {
                "min": 1,
                "max": 4
              }
            }
          ],
          "weight": 20
        },
        {
          "type": "item",
          "name": "minecraft:gold_ingot",
          "functions": [
            {
              "function": "set_count",
              "count": {
                "min": 1,
                "max": 4
              }
            }
          ],
          "weight": 10
        },
        {
          "type": "item",
          "name": "minecraft:tnt",
          "functions": [
            {
              "function": "set_count",
              "count": {
                "min": 1,
                "max": 5
              }
            }
          ],
          "weight": 5
        }
      ]
    },
    {
      "rolls": {
        "min": 1,
        "max": 3
      },
      "entries": [
        {
          "type": "item",
          "name": "minecraft:emerald",
          "weight": 5,
          "functions": [
            {
              "function": "set_count",
              "count": {
                "min": 4,
                "max": 8
              }
            }
          ]
        },
        {
          "type": "item",
          "name": "minecraft:diamond",
          "weight": 5,
          "functions": [
            {
              "function": "set_count",
              "count": {
                "min": 1,
                "max": 2
              }
            }
          ]
        },
        {
          "type": "item",
          "name": "minecraft:prismarine_crystals",
          "functions": [
            {
              "function": "set_count",
              "count": {
                "min": 1,
                "max": 5
              }
            }
          ],
          "weight": 5
        }
      ]
    },
    {
      "rolls": {
        "min": 0,
        "max": 1
      },
      "entries": [
        {
          "type": "item",
          "name": "minecraft:leather_chestplate",
          "weight": 1
        },
        {
          "type": "item",
          "name": "minecraft:iron_sword",
          "weight": 1
        },
        {
          "type": "item",
          "name": "minecraft:iron_spear",
          "weight": 1
        }
      ]
    },
    {
      "rolls": 2,
      "entries": [
        {
          "type": "item",
          "name": "minecraft:cooked_cod",
          "functions": [
            {
              "function": "set_count",
              "count": {
                "min": 2,
                "max": 4
              }
            }
          ]
        },
        {
          "type": "item",
          "name": "minecraft:cooked_salmon",
          "functions": [
            {
              "function": "set_count",
              "count": {
                "min": 2,
                "max": 4
              }
            }
          ]
        }
      ]
    },
    {
      "rolls": {
        "min": 0,
        "max": 2
      },
      "entries": [
        {
          "type": "item",
          "name": "minecraft:potion",
          "functions": [
            {
              "function": "set_potion",
              "id": "water_breathing"
            }
          ],
          "weight": 15
        }
      ]
    },
    {
      "rolls": 1,
      "conditions": [
        {
          "condition": "random_chance",
          "chance": 0.2
        }
      ],
      "entries": [
        {
          "type": "item",
          "name": "minecraft:copper_nautilus_armor",
          "weight": 100
        },
        {
          "type": "item",
          "name": "minecraft:iron_nautilus_armor",
          "weight": 50
        },
        {
          "type": "item",
          "name": "minecraft:golden_nautilus_armor",
          "weight": 25
        },
        {
          "type": "item",
          "name": "minecraft:diamond_nautilus_armor",
          "weight": 10
        }
      ]
    }
  ]
}