SpawnEntry ( name: "Tundra forest animals.", note: "", rules: [ Pack( groups: [ (7, (2, 3, "common.entity.wild.aggressive.frostfang")), (11, (1, 1, "common.entity.wild.aggressive.snow_leopard")), (1, (1, 1, "common.entity.wild.aggressive.yale")), (1, (1, 1, "common.entity.wild.aggressive.grolgar")), ], spawn_mode: Land, day_period: [Night, Morning, Noon, Evening], ), ], )