[{
        "type": "MONSTER_FACTION",
        "name": "leech",
        "base_faction": "insect",
        "neutral": ["bot"],
        "by_mood": ["zombie"]
    }, {
        "type": "MONSTER_FACTION",
        "name": "vampirics",
        "base_faction": "mammal",
        "neutral": ["small_animal"],
        "by_mood": ["zombie"]
    }
]