{
  "pools": [
    {
      "rolls": {
        "min": 1,
        "max": 1
      },
      "entries": [
        {
          "type": "minecraft:item",
          "name": "cobblemon:thunder_stone"
        },
        {
          "type": "minecraft:item",
          "name": "cobblemon:ice_stone"
        },
        {
          "type": "minecraft:item",
          "name": "cobblemon:fire_stone"
        },
        {
          "type": "minecraft:item",
          "name": "cobblemon:leaf_stone"
        },
        {
          "type": "minecraft:item",
          "name": "cobblemon:water_stone"
        }
      ]
    }
  ],
  "random_sequence": "rctmod:generic/uncommon/evolution"
}