{
    "name": "limited amphibiousess (feature)",
    "text": "The sahuagin can breathe air and water, but it needs to be submerged at least once every 4 hours to avoid suffocating.",
    "subfeatures": [
        {
            "trigger": [],
            "conditions": [],
            "effects": [{
                "target": "",
                "effect": [],
                "duration": ""
            }]
        }
    ]
}