{
  "id": "imperium_medium",
  "dungeon_type": "ImperiumRuin",
  "size_band": "medium",
  "anchor": "",
  "room_count_min": 6,
  "room_count_max": 10,
  "branching": "branching",
  "required_roles": ["entry", "boss"],
  "optional_roles": ["narrative", "loot", "dead-end"],
  "loot_table_per_band": {
    "t1": "loot_dungeon_imperium_t1",
    "t2": "loot_dungeon_imperium_t2",
    "t3": "loot_dungeon_imperium_t3"
  },
  "spawn_kind_distribution": {
    "PoiGuard":   0.7,
    "WildAnimal": 0.2,
    "Brigand":    0.1
  },
  "level_band_to_loot_band": {
    "0": "t1",
    "1": "t1",
    "2": "t2",
    "3": "t3"
  }
}