{
  "_comment": "Item sources that Minecraft decides in code, so no data file shows them. Each entry: item, how (shown in the guide), needs (list of groups; each group is satisfied by any one of its keys: item:<id>, mob:<id>, block:<id>). Keep this list short and add only well-known mechanics; Phase 4 sources (ore veins, KubeJS recipes) go in an --extra file instead (see docs/field-guide.md). 'pattern' instead of 'item' matches several items (fnmatch). Below the vanilla ones: what the pack's own rules give (Adrian, 2026-11-10: every item with a use is obtainable; tools/item_audit.py).",
  "sources": [
    {
      "item": "minecraft:emerald",
      "how": "Trade with villagers",
      "needs": [
        [
          "mob:minecraft:villager"
        ]
      ]
    },
    {
      "item": "minecraft:milk_bucket",
      "how": "Milk a cow or goat with a bucket",
      "needs": [
        [
          "mob:minecraft:cow",
          "mob:minecraft:goat",
          "mob:minecraft:mooshroom"
        ],
        [
          "item:minecraft:bucket"
        ]
      ]
    },
    {
      "item": "minecraft:egg",
      "how": "Laid by chickens",
      "needs": [
        [
          "mob:minecraft:chicken"
        ]
      ]
    },
    {
      "item": "minecraft:white_wool",
      "how": "Shear a sheep",
      "needs": [
        [
          "mob:minecraft:sheep"
        ],
        [
          "item:minecraft:shears"
        ]
      ]
    },
    {
      "item": "minecraft:honeycomb",
      "how": "Shear a full bee nest",
      "needs": [
        [
          "block:minecraft:bee_nest",
          "block:minecraft:beehive"
        ],
        [
          "item:minecraft:shears"
        ]
      ]
    },
    {
      "item": "minecraft:honey_bottle",
      "how": "Use a glass bottle on a full bee nest",
      "needs": [
        [
          "block:minecraft:bee_nest",
          "block:minecraft:beehive"
        ],
        [
          "item:minecraft:glass_bottle"
        ]
      ]
    },
    {
      "item": "minecraft:turtle_scute",
      "how": "Dropped when a baby turtle grows up",
      "needs": [
        [
          "mob:minecraft:turtle"
        ]
      ]
    },
    {
      "item": "minecraft:water_bucket",
      "how": "Fill a bucket with water",
      "needs": [
        [
          "item:minecraft:bucket"
        ]
      ]
    },
    {
      "item": "minecraft:lava_bucket",
      "how": "Fill a bucket with lava",
      "needs": [
        [
          "item:minecraft:bucket"
        ],
        [
          "block:minecraft:lava"
        ]
      ]
    },
    {
      "item": "minecraft:obsidian",
      "how": "Pour water on a lava source",
      "needs": [
        [
          "item:minecraft:water_bucket"
        ],
        [
          "block:minecraft:lava"
        ]
      ]
    },
    {
      "item": "minecraft:dragon_breath",
      "how": "Collect the Ender Dragon's breath with a glass bottle",
      "needs": [
        [
          "mob:minecraft:ender_dragon"
        ],
        [
          "item:minecraft:glass_bottle"
        ]
      ]
    },
    {
      "item": "minecraft:dragon_egg",
      "how": "Left by the first Ender Dragon",
      "needs": [
        [
          "mob:minecraft:ender_dragon"
        ]
      ]
    },
    {
      "item": "minecraft:pumpkin_seeds",
      "how": "Craft from a pumpkin",
      "needs": [
        [
          "item:minecraft:pumpkin"
        ]
      ]
    },
    {
      "item": "minecraft:mud",
      "how": "Use a water bottle on dirt",
      "needs": [
        [
          "item:minecraft:glass_bottle"
        ]
      ]
    },
    {
      "item": "minecraft:ominous_bottle",
      "how": "Dropped by raid captains",
      "needs": [
        [
          "mob:minecraft:pillager"
        ]
      ]
    },
    {
      "pattern": "cobbreeding:*_egg",
      "how": "Laid in a Pasture Block by two compatible Pokémon (Cobbreeding)",
      "needs": [
        [
          "item:cobblemon:pasture"
        ]
      ]
    },
    {
      "item": "cobblesurvival:mire_waders",
      "how": "Dropped by the guardians of Westmarch and the Verdant Jungle",
      "needs": []
    },
    {
      "item": "cobblemon:ability_patch",
      "how": "The Sacrifice Altar (Lv 90 or more) and the Rebirth Chamber",
      "needs": []
    },
    {
      "item": "cobblemon_hms:hm_case",
      "how": "A Trainer Ditto's gift the first time you meet one",
      "needs": []
    },
    {
      "item": "regenerating_ore_veins:vein_locator",
      "how": "Crafted from a compass and a copper ingot (Regenerating Ore Veins' config)",
      "needs": [
        [
          "item:minecraft:compass"
        ],
        [
          "item:minecraft:copper_ingot"
        ]
      ]
    },
    {
      "item": "cold_sweat:filled_waterskin",
      "how": "Use an empty Waterskin on water",
      "needs": [
        [
          "item:cold_sweat:waterskin"
        ]
      ]
    },
    {
      "item": "cobblemon:dawn_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:deepslate_dawn_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:deepslate_dusk_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:deepslate_fire_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:deepslate_ice_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:deepslate_leaf_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:deepslate_moon_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:deepslate_shiny_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:deepslate_sun_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:deepslate_thunder_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:deepslate_water_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:dripstone_moon_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:fire_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:ice_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:leaf_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:moon_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:shiny_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:sun_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:thunder_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "cobblemon:water_stone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:amethyst_block",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:ancient_debris",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:budding_amethyst",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:coal_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:copper_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:deepslate_coal_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:deepslate_copper_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:deepslate_diamond_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:deepslate_emerald_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:deepslate_gold_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:deepslate_iron_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:deepslate_lapis_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:deepslate_redstone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:emerald_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:gold_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:iron_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:lapis_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:nether_quartz_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:redstone_ore",
      "how": "Mine its regenerating vein with Silk Touch",
      "needs": []
    },
    {
      "item": "minecraft:chorus_fruit",
      "how": "Break chorus plants on the End's outer islands (vanilla End generation)",
      "needs": []
    }
  ],
  "concrete_from_powder": true
}