Cry of the Forest. The colláis sounds a dreadful and reverberating call. Each creature within 100 feet of the colláis that can hear the cry must succeed on a DC 16 Charisma saving throw or be frightened until the end of its next turn. If a creature's saving throw is successful or the effect ends for it, the creature is immune to the colláis's Cry of the Forest for the next 24 hours. Forest dwelling beasts and monstrosities with an Intelligence of 4 or lower automatically succeed or fail on this saving throw, the colláis's choice.