{
  "loot_tables_to_eject": [
    {
      "data": "nova_structures:spawners/sealing_halls/ominous",
      "weight": 7
    },
    {
      "data": "nova_structures:keys/ominous_sealing_key",
      "weight": 1
    }
  ],
  "simultaneous_mobs": 5,
  "total_mobs": 7,
  "simultaneous_mobs_added_per_player": 2,
  "total_mobs_added_per_player": 2,
  "items_to_drop_when_ominous": "nova_structures:spawner_projectile/sealing_halls/projectiles",
  "ticks_between_spawn":  40,
  "spawn_potentials":  [
    {
      "data": {
        "entity":  {
		  "Size": 2,
          "id": "minecraft:magma_cube",
          "Tags": [
            "trial_ominous"
          ]
        }
      },
      "weight": 1
    }
  ]
}