{
    "pieces": [
        "pillager_outpost/watchtower",
        "pillager_outpost/watchtower",
        "pillager_outpost/watchtower",
        "pillager_outpost/watchtower_overgrown"
    ],
    "terminate": true,
    "feature": {
        "blockRadius": 5,
        "entitySpawners": ["pillager"]
    }
}