{
  "primary_themes": [
    {"key": "dungeoncrawl:vanilla/catacombs/mech"},
    {"key": "dungeoncrawl:vanilla/catacombs/deepslate"},
    {"key": "dungeoncrawl:vanilla/catacombs/end"},
    {"key": "dungeoncrawl:vanilla/catacombs/grotto"},
    {"key": "dungeoncrawl:vanilla/catacombs/glowing"},
    {"key": "dungeoncrawl:vanilla/catacombs/flesh"}
  ],
  "secondary_themes": [
    {"key": "dungeoncrawl:vanilla/catacombs/overgrown"}
  ]
}