{
  "type": "minecraft:chest",
  "pools": [
    {
      "bonus_rolls": 0.0,
      "conditions": [
        {
          "condition": "artifacts:artifact_rarity_adjusted_chance",
          "default_probability": 0.15
        }
      ],
      "entries": [
        {
          "type": "minecraft:item",
          "name": "artifacts:thorn_pendant"
        },
        {
          "type": "minecraft:item",
          "name": "artifacts:universal_attractor"
        },
        {
          "type": "minecraft:item",
          "name": "artifacts:cowboy_hat"
        }
      ],
      "rolls": 1.0
    }
  ],
  "random_sequence": "artifacts:inject/chests/ruined_portal"
}